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Nerv 09-19-2015 12:40 PM

Sorry to those who have been following this kit, I was not aware that anyone had posted questions on here, I will have to update my forum settings!

We were aiming for Aug but have run into a few snags. We want the kit to be ready soon so clients can have their cars ready for spring! Better to work on the vehicle when the snow is flying and drive when the sun is shining!!

To jarrodblake: Once we have the entire kit ready we will have a better idea how it will be sold. Right now we are focusing on just making a user friendly installation with the minimal amount of tools to install.

We have been modeling the car in 3D to design the necessary parts as per typical OEM technique, this is very time intensive. We also have other daily responsibilities so it is a bit of a balancing act over here.

We didn't want to post too much until we had some real progress to report. Hopefully we will have something to show soon.

Regards,

Dave

Pdwight 09-19-2015 04:42 PM

So.................
 
What engine for sure will you be offering in the kit...or will the kit be without an engine ??

Nerv 09-19-2015 05:11 PM

Engine will be ABZ for sure. We picked up a newer 5V engine and do not like several aspects of that engine design. We think the 4V engine is better, especially for long term reliability.

We can source the parts or the client can in term of the donor engine and donor car parts. That will be an option for certain.

Dave

DarkStar 09-20-2015 03:29 AM

Wait a minute here.... Your saying an Audi V8, is Cheaper and easier to access and produces more power than a LSx? What Planet? Currently there isn't 1 single engine that is being developed that out performs the LSx Platform, And that's not an Opinion. Junkyard 5.3's purchased for 300 dollars are putting out 500hp and doing mid 9 Second Quarter Mile times completely stock with just a mild sized turbo strapped to stock manifolds. People are converting them to carbed, tossing a mild cam on them and pulling 450hp out of them on a daily basis. And when/if you blow it up, there are 100 more in the nearest junk yard for 200-300 dollars... Aluminum Block LS's are virtually the same weight tested as the 3.2L. Iron Block 5.3's have been weighted in at 100lbs more.

There is a reason they are the number one swapped engine. Ford People are doing it, Volkswagen People are doing it, Honda Civic owners are doing it. Its a virtually unlimited platform motor due to its vast quantity and unbeatable performance. Performance no Audi V8 can compete with for any price. And the Reliability of a LSx... 9.5 Second Quarter Mile Porsche 944 on a completely stock block and head and its still rolling strong on 14psi.

Anyway goodluck with it. I saw a pic of a Audi Swapped Boxster, looked awesome. Would not be interested in it myself. I just picked up a LS7 Block for 300 dollars out of a running low mileage car.

Tho I am highly interested in seeing this progress.

bc993 09-25-2015 07:58 AM

Quote:

Originally Posted by DarkStar (Post 466784)
Wait a minute here.... Your saying an Audi V8, is Cheaper and easier to access and produces more power than a LSx? What Planet? Currently there isn't 1 single engine that is being developed that out performs the LSx Platform, And that's not an Opinion. Junkyard 5.3's purchased for 300 dollars are putting out 500hp and doing mid 9 Second Quarter Mile times completely stock with just a mild sized turbo strapped to stock manifolds. People are converting them to carbed, tossing a mild cam on them and pulling 450hp out of them on a daily basis. And when/if you blow it up, there are 100 more in the nearest junk yard for 200-300 dollars... Aluminum Block LS's are virtually the same weight tested as the 3.2L. Iron Block 5.3's have been weighted in at 100lbs more.

There is a reason they are the number one swapped engine. Ford People are doing it, Volkswagen People are doing it, Honda Civic owners are doing it. Its a virtually unlimited platform motor due to its vast quantity and unbeatable performance. Performance no Audi V8 can compete with for any price. And the Reliability of a LSx... 9.5 Second Quarter Mile Porsche 944 on a completely stock block and head and its still rolling strong on 14psi.

Anyway goodluck with it. I saw a pic of a Audi Swapped Boxster, looked awesome. Would not be interested in it myself. I just picked up a LS7 Block for 300 dollars out of a running low mileage car.

Tho I am highly interested in seeing this progress.

That's not what he said. He said the 4v was easier and cheaper to source than the 5v . Read through the whole thread. The engine will fit with minimal cutting unlike the LSx. No need for a Kennedy Engineering adapter. 5 speed boxster trans bolts directly to ABZ. Axle geometry will be much better. Renegade's offering is a hack not a kit. Just look at what John (BoxsterLS376) went through fabricating alot. I agree that the LSx produces the most HP per dollar but if it doesn't fit and eats axles the reliability isn't there. I'd be happy with a 350 hp boxster if that can be accomplished with the ABZ. I hope this kit does actually come together but I have my doubts and to me it just sounds like vaporware. As everything is in CAD not aluminum.

Gelbster 09-25-2015 08:06 AM

BC993 thank you- a voice of reason and intelligence.
Thanks also for the comments on the Renegade err ..'kit'.
The M96 desperately needs an alternative engine.The last thing we need is an expensive failure.
As a secondary product -Audi V6 ,yes V6 not just the 8 - so it is easier to fit ?

BoxsterLS376 09-25-2015 08:32 AM

I'm sure the audi motor will do OK, I'm just not a fan~

The nice thing about the LSx swap is the ease of connecting the motor. If you buy the GM crate kit it gives you pretty complete instructions and in reality with about 3 wires and a fuel supply you can get it running so there is a big advantage there.

One misconception that I would like to clear up on the LSx install is the amount of "cutting". Don't get me wrong, there is a bit to cut out, but once you see the process yourself and see what you are cutting out, you will realize that it is not a big deal at all. The biggest portion is making a new cover for it (which I am still struggling with, but haven't spent tons of time on it), although if I had planned a little better I would have made it before the motor was in place.

Hind sight is 20/20 right?

Also regarding the axle failures, really since I put the axle spacers in I have not had any issues and have given it hell in the lower gears a few times~ All seems good~

Right now my conversion has a little over 1,300 miles on it and with the exception of the mysterious "idle higher then expected" check engine light popping up from time to time the car has performed pretty much flawlessly for the last 600~ miles.

Anytime you take a motor from one car and put it into another you are going to run into problems and it is going to take a lot of fabrication and figuring unless someone makes a true "bolt in" kit, which to be honest I don't think will ever happen.

BoxsterLS376 09-25-2015 08:45 AM

So in reading back through this thread a bit I'd like to add a bit more...

Regarding the insurance conversation... I use Progressive and using the website they only allow like an additional $3000 in modification before you have to call them... So I called and long story short I simply insured the car for $40,000~ No question as to what was done etc. just said I have put a lot of money into it and want it insured for $XXX. Done and done.

Also wanted to chime in about the price/platform... First off starting with a base boxster is just dumb. dumb dumb dumb. The S suspension and brakes do OK at best with my car and I think they need to be upgraded to be on par with the performance of the motor. If you put the V8 into a base model you will NEED to upgrade the brakes and suspension or else it will just be dangerous.

For the price difference in base models vs. "S" models it makes no sense at all to "engineer" a kit for the base model. Anyone who is gonna spend the kind of dough to do a V8 conversion won't give a rats ass about saving $3-4,000 on the cost of the car, quit being cheap and get an S model.

Also to say the kit will be more expensive but somehow the motors are cheaper? I went the expensive route and bought a brand new motor from Chevy and all said and done was under $8K, brand new with a warranty.

How much are Audi motors going for anyway?

DarkStar 09-25-2015 06:06 PM

BoxsterLS376, Thank you! Maybe its just me, since I've done chevy swaps on Fords. Big Turbo 4cyl Mitsubishi Swaps on Geo Metros and built cars with drag slicks up to caged toys with 44" Tires, beadlocks and 1 tons. Fab work isn't something new to me. And I've followed your entire build and the cutting you've done is minor! A lil fitment cutting and a new cover and its in.

I do agree with BC, the Renegade "Kit" is a hack. But its pretty well built.

350whp... Enough.... Hardly but to each their own.

I'm not against this proposition. I'm actually highly interested in seeing it grow. Porsche Performance just isn't reasonable. There is no logic in spending a ton of money for hardly any gain when there are options for spending less for more gain.

Like BoxsterLS376 Said, he went the WAYYY expensive route. 8 Grand For only 480hp, But he got a warranty (ehh, not bad). I love his build and hope to speak to him soon regarding my swap. (Yeah you still haven't responded to me on youtube :'( lol) But as I said earlier, Junkyard 5.3L Cast Iron (80lbs heavier than the aluminum block) or 5.3L Aluminum LS Engines, can produce 450whp with no turbo on them. People are doing it every day in old muscle cars by cam, head work, and some tuning. And thats daily driven reliable. You can pickup Stock LS1's with Transmission, Harness and ECU these days for 1200 bucks from Trans Ams, Camaro's, GTO's.

The reason were arguing the fact, is because say you do fail.... Its not that big of a deal. As I've stated a few times, I've been in the car world, building cars that is... for quite some time. Things can go wrong. How much is it to fix said wrong, with which motor. I can think of a few other engines that can produce 1000hp, save TONS of space and are a dime a dozen in the world, But reliable.... Not soo much. Can be! But risky.

bc993 09-26-2015 01:21 PM

[QUOTE=DarkStar;467714]

350whp... Enough.... Hardly but to each their own.

So your current 250 hp has been enough for ?? 14 years? To each their own HA HA.

BoxsterLS376 said:

"Anytime you take a motor from one car and put it into another you are going to run into problems and it is going to take a lot of fabrication and figuring unless someone makes a true "bolt in" kit, which to be honest I don't think will ever happen."

bc993:
As you know I've been following your thread from the start.
WT#! You mean you're not going to give us a KIT? :)
I'm a Network Engineer - Business Development guy. My fabrication skills are non existent. Have no trouble changing oil, spending a weekend updating suspension parts but that's it. I spend my free time driving my car, golfing, flyfishing in spring/summer and shooting ducks/pheasants in the fall.

BoxsterLS376 said:
Also wanted to chime in about the price/platform... First off starting with a base boxster is just dumb. dumb dumb dumb. The S suspension and brakes do OK "

bc993:
Have to disagree with you. The only thing the S brings now is the 6-Speed trans.
On a 15 yr old car I'm going to replace the suspension 1st thing.
ROW MO30 or PSS9
Front Brakes can be bolted on: 996 or S Calipers (no need for rear imho) just need to update front rotors.
Also GT3 control arms

Now the only other issue for base vs S is the radiators. So I would do exactly the same thing you did and replace 15 yr old radiator with S radiators.

I have found some almost perfect base boxsters with like new interiors and near perfect original paint and it would cost me much more to find an S in that type of condition.

bc993 09-26-2015 02:04 PM

Quote:

Originally Posted by DarkStar (Post 467714)
BoxsterLS376, Thank you! Maybe its just me, since I've done chevy swaps on Fords. Big Turbo 4cyl Mitsubishi Swaps on Geo Metros and built cars with drag slicks up to caged toys with 44" Tires, beadlocks and 1 tons. Fab work isn't something new to me. And I've followed your entire build and the cutting you've done is minor! A lil fitment cutting and a new cover and its in.

.

Yeah sure you did but your boxster still only has 250 HP right?

GTA_G20 09-26-2015 03:22 PM

Just caught this thread. Love the fact of sourcing my own ABZ and buying the wiring adaptors and bolt on accessories.

Not sure why so much negativity? If you want to drop a chevy in go for it. Whats wrong with an alternative?

Keep up the good work . Ingenuity at its best

bc993 09-26-2015 03:44 PM

Quote:

Originally Posted by GTA_G20 (Post 467803)
Just caught this thread. Love the fact of sourcing my own ABZ and buying the wiring adaptors and bolt on accessories.

Not sure why so much negativity? If you want to drop a chevy in go for it. Whats wrong with an alternative?

Keep up the good work . Ingenuity at its best

Don't think there is any negativity/animosity here. Just looking for the best alternative to a Porsche engine that is horrible. Great car shi$$y engine.
Granted we all have our opinions on the best solution. But the jury is still out. However, the only proven alternative is the LSx and thankfully BoxsterLS376 took us all along for the ride.

GTA_G20 09-26-2015 03:51 PM

I hear ya man

Some people want to drop 3.4s 3.6s 3.8s in. Some people like LN built motors . Some want the same motor with an ims retro fit. Some want Chevys .

I like the fact that options are being explored.

Just wish Nerv has the chance to share what hes got before getting flamed for what someone else did and why nobody should consider his swap. If this was available two months ago I would've done this over a used 2,5

patssle 09-26-2015 06:43 PM

I was pretty close mentally to wanting to go the V8 route with a local roller that was perfect for it. But it just seems like an ENORMOUS ton of work if you do it all yourself. And I did a 914-6 conversion myself which was a lot of work so I'm not shy from engine swaps. But man it was just so tempting.

Nerv 09-27-2015 02:40 AM

Thanks for joining in the discussion GTA_G20 (and everyone else of course!)

I will share some shots of progress soon, we just need a little more time, we have a very important project to finish for a client that needs to be out the door before serious time can be put back onto the Porsche.

Hopefully after the first kit is out there it will bring in enough to warrant it getting priority over other projects but at this point it has to be considered a expense until proven otherwise.

Here is my scan of the transmission for 3D CAD purposes:

http://986forum.com/forums/uploads01...1443350347.jpg

And the front of the engine bay:

http://986forum.com/forums/uploads01...1443349760.jpg

The ABZ oil pan:

http://986forum.com/forums/uploads01...1443350004.jpg

Once the modeling is complete the production will be relatively easy. I understand the speculation in regards to "Vaporware" but in my experience once you have a professional set of models/drawings, that is a large portion of the work, especially when you have you own CNC machining equipment and software that can machine toolpaths from the data directly like we do.

Accurate 3D scanning has really sped up the process for us and some of the work we have been doing for clients. I'm confident this project will be no different.

Now I know it isn't nearly enough, but it is proof we are working on this! Thanks again everyone for your interest.

This will be a clean professional kit when finished.

Nerv 09-27-2015 02:50 AM

Quote:

Originally Posted by BoxsterLS376 (Post 467623)

Anytime you take a motor from one car and put it into another you are going to run into problems and it is going to take a lot of fabrication and figuring unless someone makes a true "bolt in" kit, which to be honest I don't think will ever happen.

That will happen, that is exactly what we are doing. As a matter of fact, I will not let this kit ever go out the door unless it is a true "bolt in" kit.

Pdwight 09-27-2015 12:07 PM

A question or two
 
I thin the Audi engine doing 350 HP would be about perfect for our cars, I am no racer but would welcome this if..................;

The Audi kit is truly a bolt in Kit with very minimal cutting and fabrication. Also would the Audi kit allow us to keep our trunk or is that a goner no matter what ??

While we are talking engines why has no one explored or talked about the small V8 engines out of a Cayenne ?

jaykay 09-27-2015 12:54 PM

Cayenne V8! Maybe a good fit but perhaps too expensive???

jaykay 09-27-2015 12:55 PM

Quote:

Originally Posted by Nerv (Post 467844)
That will happen, that is exactly what we are doing. As a matter of fact, I will not let this kit ever go out the door unless it is a true "bolt in" kit.


Go Nerv Go!

DarkStar 09-27-2015 01:04 PM

What? BC I'm not quite sure what your getting at? 250hp has NEVER been ok in my eyes. Porsche may think so, Purists may think so. But the automotive enthusiast community for the entire history of the wheel does not. The world of enthusiasts have thrived to produced a better car than factory. Honda's with thousands of HP, Muscle Cars with the agile suspension of a sports car. Cars with Jet Engines. You purists keep on this binge of "The car is perfect the way it is"... No its not! Not in any way is it perfect. There are a thousand cars, including cars you would insult like a Honda or Toyota that are more perfect than the Porsche. Especially the Porsche Boxster. You want a Porsche that is perfect. I give you the 918! And even then, there are purists that talk crap about it. "Electric Motor, AWD! It doesn't look like an old 60's Porsche, RAWR! How Dare them!" Just Stop! Yeah sure I did? Actually, Yes! I did! And Have, And Do! Every single Day! I did not purchase my car for its performance, or lack there of. Its the slowest vehicle I've owned. Speed and performance were not on my mind when I was signing the paper work. In fact a little of the opposite. I was leaving a high horsepower, fast AWD sports car with little reliability that was getting me no where in life, to move onto a car, (It didn't have to be the Porsche, and it wasn't my first choice) that would help me build my credit up. Something I failed to do as a youngster. Something I let slip. I chose the Porsche because it at the time was the only car worth a damn I could finance. It was either the Porsche, or a Ford Focus. Mind you, I didn't need to finance, I could have kept going without car payments, But I wanted them. So what better choice. So don't come in here thinking the Boxster is soo high and mighty, it isn't. I'm sorry if that doesn't make friends around here but... Oh Well! Its the truth. Live with it, or move on.

And whos being negative? I thought we were talking shop.... Nerv isn't being flamed one bit. At least not by anyone I've seen. Were all simply talking shop. Something car people do. We talk, we nag, we argue, we contemplate and we daydream. I'm completely for what he is doing. More Options, the better.

Sent from my SM-T700 using Tapatalk

Pdwight 09-27-2015 04:31 PM

THey seem less expensive to me
 
04 Cayenne Turbo AWD Porsche 955 Complete Engine 4 5 Motor V8 144 588 | eBay

02 Boxster s rwd Porsche 986 Complete Engine 3 2 Motor M96 21 M96 21 64 590 | eBay

and if you want to go big

Complete 3.6L M96.03 Dropout Engine Porsche 911 Carrera 996 320hp M96 2002-05

DarkStar 09-27-2015 06:37 PM

1 Attachment(s)
10k for 320hp to the fly... a prime example of fail. The Boxsters 3.2 can be turbocharged to produce much more for less. Even the expensive TPC Turbo kit is ubder 10 grand, and has room for lots of extra.

Attachment 19765

Sent from my SM-T700 using Tapatalk

BoxsterLS376 09-28-2015 06:28 AM

Quote:

Originally Posted by DarkStar (Post 467714)

Like BoxsterLS376 Said, he went the WAYYY expensive route. 8 Grand For only 480hp, But he got a warranty (ehh, not bad). I love his build and hope to speak to him soon regarding my swap. (Yeah you still haven't responded to me on youtube :'( lol) But as I said earlier, Junkyard 5.3L Cast Iron (80lbs heavier than the aluminum block) or 5.3L Aluminum LS Engines, can produce 450whp with no turbo on them. People are doing it every day in old muscle cars by cam, head work, and some tuning. And thats daily driven reliable. You can pickup Stock LS1's with Transmission, Harness and ECU these days for 1200 bucks from Trans Ams, Camaro's, GTO's.

Ahh yes I remember seeing your post on Youtube but to be honest I don't have time to respond to things in more then one place which is why I redirect people here to ask questions! I don't recall your exact comment but based on your statement think I recall...

It's not to say a used motor wouldn't be just fine for this, but there were a number of reasons I went the route I did. The key word in your statement is "CAN"!

First off I don't know where you are buying complete LS1 motors with transmissions, ECU and wiring harness for $1200, cause they ain't that cheap around here!!! I'm sure you "CAN" find them out there for that price, but very few and far between~

For reference a quick Ebay search for LS1 engine will show the cheapest engine/trans out there right now is $3000 with an automatic... perhaps you can get a complete 5.3 for that price, but regardless, what are you getting for that price?

I wasn't going to bother doing this project to put a 300HP motor in place of the 250HP motor, plus what you are getting for that price is a used 100K+ mile motor and while the motor itself may be good for 200K or more, all of the little things on the motor have 100K too so you will start to have issues like coils going bad etc.

By the time you take a "junkyard" motor, rebuild it to a point that I would be satisfied with it from a reliability (bearings, seals etc.), and satisfied with power (400+), you can easily spend more then the $8k I spent on a brand new motor, that makes 480HP, and has a warranty AND I DON'T HAVE TO PUT ANY EXTRA WORK INTO!!!!!

The math is simple... just the basics and doing the work yourself~

Used LS1 motor = $3000~
Built cylinder heads = $1500~
Big camshaft = $600~
Rebuild kit = $800~
Upgraded rockers = $500~

Assuming that your used motor came with ECU/wiring then I would have spent at least $6400 to rebuild a used 100K mile motor. That is assuming that everything else in the motor is good and it doesn't need any major parts or machine work.

Could you just buy a used motor and throw it in, sure, but part of the idea was to make an easily replicated platform to build these cars on. It is just easier to call up Chevy and say SEND ME THIS.... and cut a check, then it would be to source used motors, rebuild them and then deal with the possible problems.


The thought process behind my build was to come up with a reasonable replacement for the lousy motors Porsche put into these things, that could be easily replicated.

Let us also not forget how much more money you have to spend on the little things which do add up fast... Motor mounts, transmission mounts, cooling and exhaust system, which I'm afraid to add up lately cause I already blew my budget but was something like $5-$6K... SO FAR. Car is almost done, but that is just the conversion.... I haven't gotten into brakes, suspension etc.


I definitely applaud what the NERV guys are trying to do but question their logic on many things... time for another post~

BoxsterLS376 09-28-2015 06:57 AM

So I eluded to some of these things in my previous posts but I would like to point them out directly...

1. Starting with a base Boxster. What would you not focus this package towards people who are more performance oriented? You have 2 types of people who would consider this conversion, people who already own and love their cars, but have suffered an engine failure, or people who are going to buy these cars to convert to a V8.

... So take option one, the guys who went out and bought a non-s boxster, owned it for 10+ years and have been satisfied with it, do they all of a sudden feel the need for speed and want a V8 in their base boxster? Probably not...

... Option two~ people who go out and buy these cars with the intention of putting a V8 in it... Why would they not go buy an "S"? It is a much better platform, the suspension, brakes, cooling system, so someone building one on a budget would either have to upgrade these things or be driving in an unsafe car... not to say people don't do this all the time, but it is one more thing you will be forced to spend money on, when you could start with an "S" and be much better and safer to begin with.

To use the argument that you "can find nice base Boxsters cheap" is completely invalid, because you can find VERY nice "S" models very cheap.

2. Engine choice... so you are building this entire platform on a motor that hasn't been built or put into a car in over 15 years?? Why would you do that? I'm sure the motors are out there, but why? Do a quick Ebay search for your Audi ABZ engine... I came up with 3 results... 3 and one of those is in the UK! Sure they are cheap, but they are cheap for a reason!!! Just wait til you have to get that pig through emissions and have to deal with Catalytic converter check engine lights etc...

3. "no cutting direct bolt in" - this will be interesting to see. So I guess for ease of installation not having to cut anything to get it in would be nice. But it was mentioned that you could bolt the stock motor back in... again, WHY??? Are you trying to preserve these cars so that in 50 years they can be converted back to original and be worth half a million bucks like a 356 speedster?

NO ONE. NO. ONE. Who does this conversion will EVER be concerned about converting their car back to stock. EVER. NEVER EVER. EVER. These car will NEVER go back up in value unless they have a greater significance to them, ie. VIN #1 or owned by Michael Jordan. They will never be rare, there are over 300,000 Boxsters out there.

Ok I'm done ranting for now.

smshirk 09-28-2015 08:57 AM

A price point under 10k seems highly unlikely to me. If that does happen i would think you couldn't make them fast enough. Replacing an M96 motor right now is a very expensive proposition. 10k would be a real bargain for anyone wanting to keep his 986 on the road. I spent twice that to ensure mine keeps running and it wasn't even broke.

DarkStar 09-28-2015 09:31 AM

Your previous message directed at me isn't showing up on the web, however I have it on my phone... lol IDK.

Anyway, All I have to say towards the price is you gotta shop. I've found people who are ready to yank their LS3's out of their running Corvettes to toss in their newly built motors for 3grand. Harness, ECU, Motor. I've pulled Harness, ECU, Motor and Transmission from wrecked T/A's and Camaro's for around $1200

Even this engine swap with transmission and ECU cost 1200 plus the welding, pipes, etc... All the things needed to swap it in.
http://986forum.com/forums/uploads01...1443460034.jpg
And if I remember correctly, it was like a 80k LS1 with a T56. We ended up doing some head work and tossed in a Cam before strapping it all down.

As for the 5.3L... As you said, yes it doesn't put down much power Stock. But the parts to set it up isn't too bad. Not as bad as you have quoted. Really, Just google Junkyard 5.3L, and you'll find tons of pages dedicated to different magazines, shops, and people who have spent chump change on building it to easilly put down a reliable 500hp. Stock or Built. Lots of the Magazine websites you find tho, will be dedicated more towards converting it to carburated, for using in older cars. Then you got the boosted guys.

Here's a quick one I pulled up on the 5.3L.
594HP 5.3L Gen III Small Block for $3,252

My 5.3L cost me $280. And I don't plan on keeping most of the internals. Just to be safe. It came with two sets of headers which I'll prob sell.. Maybe. One are some cheap Shorty headers which might be useful. No Intake Manifold since it will be switched to the cars manifold and no AC Compressor or Injectors. I picked up some injectors for 80 bucks that can handle some boost. Connecting Rods from SCAT for 500. Forged Pistons for 400 to $$$$. Haven't decided on Pistons Yet. Crank can handle tons of boost stock. So I'll just send it to the machine shop to get polished and knife'd. Got some locals with a garage packed of LSx Parts. I'm hoping to pickup an ECU, and Harness for 600. And a low profile oil pan for 100.

5.3L $300
Forged Rods 500 +/-
Forged Pistons 600 +/-
Engine Management 600
Oil Pan 100

Haven't selected a Cam yet but I'm up to 2000 dollars for a built LS ready for tons of boost. Yes I do plan to turbo. But you don't have to, to get lots of power. Heads and Cam LS Motors put out a lot.

I am in no way against your build J. I think its awesome. And you are completely right. You get a 480hp LS3 with a Warranty. That is super wicked!

How to Boost a 5.3L LS Engine to 611-Horsepower - Super Chevy Magazine

611hp with stock cam. Anyway, Enough of the arguing on that.

I totally agree with you. Esp on the boxsters can be had cheap. Lots of places will sell them for low prices. Hell didn't the other guy in the V8 Thread pay only like 3k for his without a motor?

A price point under 10k is highly unlikely. The Swap parts from Renegade are close to 5k alone. You'd need to get motor and harness for cheap cheap. I'm looking at 12k with my built, Turbocharged setup and I plan on building some of my own brackets instead of going the Renegade way. Even saw the guy in the other v8 Thread doing different Power Steering Setups for much cheaper than Renegades kit.

Renegade develops a nice product. But it doesn't have to be the only option.

Again I'm sorry if I come off rude or whatever. Not meant to be towards NERV or J. You both are an inspiration and I applaud you both.

J, I'll pm you.

BoxsterLS376 09-28-2015 10:42 AM

Not rude a bit! That is what discussion forums are for!

I'm certainly not saying that it can't be done for less, but I wanted to easily be able to replicate my build for the purposes of doing installations for customers. Which is the biggest reason why I went with the full Renegade setup, new crate motor etc.

I'm not trying to compete with what NERV is doing and don't plan at this point to try and fabricate my own installation kit to compete with Renegade. The biggest reason I posted everything about my build is to point out to everyone who is thinking about this sort of project just how much time/effort or money is involved if you don't DIY~


I guess the biggest reason I'm posting in this thread is because it is completely illogical to me on so many different levels... I mean...
http://986forum.com/forums/uploads01...1443465674.jpg

Is it just me?!?!

DarkStar 09-28-2015 11:04 AM

I hate it when you type up a lot, and the post doesn't go through and you cant recover it lol.

Anyway, No I totally get it. Which is why I'm posting as well. Your option, the way you went is very much a legit option. Its a Warrantied (Well the install isn't unless you'd warranty the install), Its clean. I've still yet to see your firewall work to cover the motor. I saw the other guys and didn't like the huge box cover. When its clearly not needed, the engine doesn't seem to portrude into the cabin at all. Which is why I was thinking of using some wire to hold some blocks into place on the motor, and then some sheet metal and beat it into place. The Blocks will be used to space out the engine from the firewall.

Installing a motor that is hard to come by but easy to install vs. an engine that is super easy to come by but requires some DIY... I mean while were at it, we can do a 2JZ or RB26. You want to save space? Nissan just released a 400hp 3Cyl Turbo Motor that weighs a whopping 88lbs! Mitsubishi 4G63 Turbocharged 4Cylinder engines are known for outputting 1500whp. Stock 4g63's can put down 800whp. Nissan SR20's. I just had some guy mad at me for doing yet ANOTHER LSx Swap... he told me "Why not swap in a Coyotte, They blow the LSx away!" ... Yeah Uhm, No! In so many ways, No!

I will argue the LSx, Just because I know first hand what it is. Yeah its Pretty long, What are you expecting? Your adding another row of 4" Pistons. But the gains outweigh the work done and the Cost. At this point, I'll put an LSx in anything! lol. Unless another motor is found that can dish it out with the competition.

This same setup with just a cam made 711whp!
https://www.youtube.com/watch?v=sHGxrAENwMs

GTA_G20 09-28-2015 01:38 PM

I personally bought a 97 boxster with a blown motor 7 years ago as a toy. I then bought a 3.6L and 80% of the electrical. Then started calling around to see which indy would swap it.
1 year later I bought a used 2.5. $5k installed

I personally have little interest in taking a sawzall to my boxster to cram a chevy in there. Swaps 5k and under is reasonable. 5k swap for 300hp v8 is a no brainer to me. Especially comimg from 205hp.

anything over 5k im buying a new car

Pdwight 09-28-2015 05:08 PM

Apples and Apricots
 
As was stated very eloquently , there are two different mindsets here. I am of the one who likes his Boxster and while I would love to drive the LS conversion just to experience it I think closer to home would be what I would want. An extra 100 HP would be more than enough for this 60 year old if the car remained pretty much stock otherwise. It has nothing to do with converting it back to stock....if Achme came out with a 350 HP bullet proof engine that bolted in I would be up for it. That was one of the reasons I posed the question why not a Cayenne V8...or are they riddled with their own set of problems.

I like a spirited discussions but I am in no way starting a flame war. PS I looked around the Southeast and good LS's are no where to be found for 1200 bucks here

DarkStar 09-28-2015 07:24 PM

No flame war... we're just automotive talking.

And I live in the Southeast. Plenty of LS engines from 4.8 up to built LSx. There's a couple 5.3s, an LS1 and an LS3 in new mexicos locals. .. plus tonnnnnssssss of people with parts galore. One of the LS1s I just saw today we're going for 800. No trans or ecu tho.

www.RacingSouthwest.com or www.TrueStreetCars.com

Like I said, I just picked up a 5.3 for 280. Local. He was asking 500, as I called and we spoke turns out it's a friend of a friend. So I got him down to 280. Hehe. Also New Mexico UPULLANDSAVE has quite a few.

Quote:

Originally Posted by Pdwight (Post 468070)
As was stated very eloquently , there are two different mindsets here. I am of the one who likes his Boxster and while I would love to drive the LS conversion just to experience it I think closer to home would be what I would want. An extra 100 HP would be more than enough for this 60 year old if the car remained pretty much stock otherwise. It has nothing to do with converting it back to stock....if Achme came out with a 350 HP bullet proof engine that bolted in I would be up for it. That was one of the reasons I posed the question why not a Cayenne V8...or are they riddled with their own set of problems.

I like a spirited discussions but I am in no way starting a flame war. PS I looked around the Southeast and good LS's are no where to be found for 1200 bucks here


stephen wilson 09-29-2015 02:45 AM

How do these engine swaps get registered and inspected ( legally )? In N.J. it looks like I'm SOL unless the engine is from a newer car, by the same manufacturer, and class of vehicle. I'd love to do a swap on my Toyota, but same problem...

BoxsterLS376 09-29-2015 07:55 AM

Quote:

Originally Posted by stephen wilson (Post 468103)
How do these engine swaps get registered and inspected ( legally )? In N.J. it looks like I'm SOL unless the engine is from a newer car, by the same manufacturer, and class of vehicle. I'd love to do a swap on my Toyota, but same problem...

In Georgia all it has to do is pass the OBD readiness test which basically means if you don't have a check engine light on you pass.

The emissions place simply scanned the car and when they went to plug it up I just redirected them to the GM OBD port in stead of the factory port. Done and done.
J

DarkStar 09-29-2015 08:27 AM

1 Attachment(s)
Quote:

Originally Posted by stephen wilson (Post 468103)
How do these engine swaps get registered and inspected ( legally )? In N.J. it looks like I'm SOL unless the engine is from a newer car, by the same manufacturer, and class of vehicle. I'd love to do a swap on my Toyota, but same problem...

New Mexico is emissions Nazis... not like cali but as long as it passes an OBD2 check (passes 2/3rds of the tests built into the CEL system) it passes emissions. Most states are the same. Some are more lenient. But I always say, they don't need to know what's under the hood. Lol find yourself a friend that works at an emissions place and troubles are solved.

Dlirium 09-29-2015 09:15 AM

Quote:

Originally Posted by Gelbster (Post 438306)
Ask your insurance company.Why do you ask personal advice?
Please understand the Insurance Co. objective when presented with a claim is to avoid paying it.You are helping them in that objective if there is the slightest opportunity to avoid paying. The worst part-they have and lots of practice at this game and they wrote the policy you signed.

Not to dredge this subject up again, but just FYI - I have a 1972 Datsun 240Z with a Chevy 350 conversion (oh, if the Boxster was so easy!). State Farm had no problem with it - just filled out a form telling them what has been done to it, and it is fine.

Dlirium 09-29-2015 09:21 AM

Quote:

Originally Posted by smshirk (Post 468002)
A price point under 10k seems highly unlikely to me. If that does happen i would think you couldn't make them fast enough. Replacing an M96 motor right now is a very expensive proposition. 10k would be a real bargain for anyone wanting to keep his 986 on the road. I spent twice that to ensure mine keeps running and it wasn't even broke.

But out the door for $15k is not terrible. Yes, it is > the value of the car, but that horse has left the barn. I'd *rather* spend $15k for a 500hp LSx than a 350hp Audi, but it might come down to the install. If Nerv can truly provide a the "plug and play" solution as he claims, I may forgo the 150hp (can't believe i just typed that!). The Renegade LSx install is WAY out of my skill mix, but I can bolt on some parts and drop an engine in...

Dualist 09-29-2015 09:23 AM

I'm totally against having a big yank lump in the back of my car whenever it decides lets go, I'm 6ft 3 and the is no way I'm gonna move my seat forward 2-3". So the audi is the best option for me (aswell as it bolting straight up to a gearbox that fits properly), ok it maybe down on power but that's why turbos were invented ;)

DarkStar 09-29-2015 09:47 AM

Quote:

Originally Posted by Dualist (Post 468151)
I'm totally against having a big yank lump in the back of my car whenever it decides lets go, I'm 6ft 3 and the is no way I'm gonna move my seat forward 2-3". So the audi is the best option for me (aswell as it bolting straight up to a gearbox that fits properly), ok it maybe down on power but that's why turbos were invented ;)

Why would you need to move your seat forward 2-3"? The LSx Doesn't Portrude into the cabin at all. Yes you'll need to make a new front cover if you ended up hacking it up to make room, which isn't hard at all if you know how to beat on some thin sheet metal with a hammer lol... Keeping a few inches of space between your newly created firewall/front cover, you should still have more than enough room to reinstall the stock carpet mat and keep it looking stock. Just like mostly everyone has done.

http://986forum.com/forums/uploads01...1443548713.jpg

Then you add on the Coolant Plate and Hoses, add something thats like half an inch thick to act as a spacer between the engine and your newly created firewall, start hammering down to get shape and eventually you'll have a nice shape and not lose any cabin space.

Might even be able to Rhino Line it thick enough to act as some sound deadener.

http://986forum.com/forums/uploads01...1443548854.jpg

Dualist 09-29-2015 10:38 AM

Sorry Josh, but after seeing Martsink's photo....

http://i.imgur.com/GLWVmBB.jpg

I thought that was space that I need as I haven't seen John's firewall fitted, looks like I jumped to the wrong conclusion on that, sorry bud.


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