Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Boxster General Discussions

Post Reply
 
LinkBack Thread Tools Display Modes
Old 01-02-2014, 12:21 PM   #1
Registered User
 
scottvd's Avatar
 
Join Date: Dec 2013
Location: Oakdale, CA
Posts: 153
Garage
What went wrong here?

Disclaimer: I'm super new to MT and driving anything with more power than a 2000 Subaru Forester.

Second day of driving my Box I did EXACTLY what this guy did while making a left hand turn (driving hard obviously). What went wrong? I think I lost traction when I shifted into second while turning or something? Came close to wrecking - wound up 180 in wrong direction finally stopped next to the other cars turning left in the opposing target lane.. Super embarrassing too!

scottvd is offline   Reply With Quote
Old 01-02-2014, 12:39 PM   #2
Registered User
 
BYprodriver's Avatar
 
Join Date: Oct 2008
Location: O.C. CA
Posts: 3,709
Garage
I did not watch the video but sounds like you upset the balance of the car mid-turn. If downshift to a lower gear that excessively raises rpms when you reengage the clutch, it's known as "engine braking" & has same effect as pulling the hand parking brake.
As you prepare to enter a turn complete all braking & shifting while the car & steering wheel are pointing straight. This allows you to go slower into the turn & faster out, which is the fastest overall strategy & incidentally safer if that's important to you.Get you & your Box out to a autocross where you can practice car control while only risking killing some cones. Boxster is one of the best street vehicles ever made to do what you direct it to do. Unfortunately if you give the wrong directions it follows those also without prejudice.
__________________
OE engine rebuilt,3.6 litre LN Engineering billet sleeves,triple row IMSB,LN rods. Deep sump oil pan with DT40 oil.

Last edited by BYprodriver; 01-02-2014 at 12:43 PM. Reason: more info
BYprodriver is offline   Reply With Quote
Old 01-02-2014, 12:54 PM   #3
Registered User
 
Join Date: Jan 2009
Location: Pleasanton, CA
Posts: 114
You are driving a rear wheel drive car with a decent amount of power. If you apply too much power during a turn, you can break the rear tires loose and lose traction. When this happens, the back end will step out. If you don't know how to correct for it, the rear end will come around and you will spin out, which is what happened to you.

As BYprodriver said, time to learn some car control.
__________________
Demick
'04 Boxster S
demick is offline   Reply With Quote
Old 01-02-2014, 01:19 PM   #4
Registered User
 
Perfectlap's Avatar
 
Join Date: Nov 2004
Location: New Jersey
Posts: 8,709
I spun my Boxster in the first week. At that time I was in my third season of autocross, previous car was FWD.
If there's any moisture on the ground and you're sloppy with the throttle it can break loose without warning.
The one downside to mid-engine car...the whole polar inertia thing...
__________________
GT3 Recaro Seats - Boxster Red
GT3 Aero / Carrera 18" 5 spoke / Potenza RE-11
Fabspeed Headers & Noise Maker
BORN: March 2000 - FINLAND
IMS#1 REPLACED: April 2010 - NEW JERSEY -- LNE DUAL ROW
Perfectlap is offline   Reply With Quote
Old 01-02-2014, 01:33 PM   #5
Registered User
 
jacabean's Avatar
 
Join Date: Nov 2009
Location: mass
Posts: 731
Quote:
Originally Posted by Perfectlap View Post
I spun my Boxster in the first week. At that time I was in my third season of autocross, previous car was FWD.
If there's any moisture on the ground and you're sloppy with the throttle it can break loose without warning.
The one downside to mid-engine car...the whole polar inertia thing...
it's a lot worse in the 911 .
jacabean is offline   Reply With Quote
Old 01-02-2014, 01:43 PM   #6
Registered User
 
Join Date: Dec 2013
Location: Chicago
Posts: 141
I spun out on a Boxster test drive accelerating slightly in a left turn from a stop in rain, all this in the middle of downtown Chicago and ending up backwards.

I knew about apexes, when to slow down and accelerate but was still surprised I broke traction. Never drove a Mid Rear engine before though, I thought they would have more traction in the rear due to the weight being there.
__________________
Black on Black 2001 Boxster Base
Clutch Masters Stage III Clutch
Luk Flywheel // IMS Retrofit // Rear Main Seal
alanqning is offline   Reply With Quote
Old 01-02-2014, 01:44 PM   #7
Registered User
 
scottvd's Avatar
 
Join Date: Dec 2013
Location: Oakdale, CA
Posts: 153
Garage
Thanks for the input - next step is to find somewhere local to get some training. I'm about 1:45 away from Sonoma Raceway.
scottvd is offline   Reply With Quote
Old 01-02-2014, 02:52 PM   #8
Registered User
 
Join Date: Jan 2013
Location: Houston
Posts: 370
Quote:
If you apply too much power during a turn, you can break the rear tires loose and lose traction
If I apply almost any power during a turn...my rear end gets sloppy. And I've done some autocrosses before so I have a little experience - but it's perplexing why it's always doing it even with just medium power applied on dry even roads. Tires are Michelin pilot super sport and in great shape.
__________________
DD summer/winter: 2000 Boxster S
DD spring/fall: 914-6 w/ 3.0L SC Dual Webers

http://imgur.com/a/k0Wtl - My 914-6 Build/Project Story
patssle is offline   Reply With Quote
Old 01-02-2014, 03:34 PM   #9
Registered User
 
Join Date: Nov 2008
Location: Marin, California
Posts: 243
First off wow, the guy driving the Porsche at about 7:40 in that video... If it ain't broke enough, keep driving it so it brakes more! That must have been a police chase.

Anyhow, I spun my Boxster at my first DE at Thunderhill. I was entering a sharp left turn and downshifted too early into 2nd gear. Traction broke and the whole car went for a spin. No damage and no harm thankfully, but I certainly learned where the limit is on how hard one can turn in these cars. This was about three months into owning my Boxster.

I recommend taking it to a safer track list Thunderhill where there is nothing but green on most sides of the track, rather than Sear's Point where there are lots of tires and guard walls to slam into. AX is another great option for learning the ropes on your P-car.
RaisedOnPorsches is offline   Reply With Quote
Old 01-02-2014, 04:20 PM   #10
Damn Yankee
 
TeamOxford's Avatar
 
Join Date: Mar 2013
Location: Dallas
Posts: 1,117
Garage
Quote:
Originally Posted by scottvd View Post
Disclaimer: I'm super new to MT and driving anything with more power than a 2000 Subaru Forester.

Came close to wrecking - wound up 180 in wrong direction finally stopped next to the other cars turning left in the opposing target lane.. Super embarrassing too!
Seriously dude, take an advanced drivers course.

And always drive with your second most favorite organ.................not your first.

TO
TeamOxford is offline   Reply With Quote
Old 01-02-2014, 04:24 PM   #11
Certified Boxster Addict
 
Join Date: Nov 2010
Location: Los Angeles
Posts: 7,669
You tried to turn and accelerate at the same time beyond the limit of rear tire traction. In other words, you broke the rear tires loose by accelerating hard in a corner.

Then, once the car started to rotate beyond the turn, you got behind in your steering and did not react fast enough to "catch it". Net result, you spun it around.

Nothing that a few track days can't teach.

And the 911 isn't worse, it is just "different". The Boxster rotates much easier and faster but is generally easy to catch using a majority of steering inputs. That's why people say that its "easier" to drive at the limit. But you need quick hands in a Boxster or you'll spin.

On the other hand, the 911 rotates more slowly but that rear end has a lot of momentum so it takes a lot more effort/skill to halt the rotation and reverse it and usually requires both steering and throttle inputs to do it right (which is technically more difficult than just steering alone).
__________________
1999 996 C2 - sold - bought back - sold for more
1997 Spec Boxster BSR #254
1979 911 SC
POC Licensed DE/TT Instructor

Last edited by thstone; 01-02-2014 at 04:44 PM.
thstone is offline   Reply With Quote
Old 01-02-2014, 04:31 PM   #12
Registered User
 
keysguy's Avatar
 
Join Date: Sep 2010
Location: Key West
Posts: 124
Quote:
Originally Posted by jacabean View Post
it's a lot worse in the 911 .
Truer words we not spoken....I haven't spun my Boxster...yet but my old 911 used to love to swap ends. God help you in the rain.
__________________
1979 911 Targa SOLD!!!!
1985.5 944 SOLD!!!!
2000 Boxster
keysguy is offline   Reply With Quote
Old 01-02-2014, 04:57 PM   #13
Registered User
 
BYprodriver's Avatar
 
Join Date: Oct 2008
Location: O.C. CA
Posts: 3,709
Garage
Quote:
Originally Posted by scottvd View Post
Disclaimer: I'm super new to MT and driving anything with more power than a 2000 Subaru Forester.

Second day of driving my Box I did EXACTLY what this guy did while making a left hand turn (driving hard obviously). What went wrong? I think I lost traction when I shifted into second while turning or something? Came close to wrecking - wound up 180 in wrong direction finally stopped next to the other cars turning left in the opposing target lane.. Super embarrassing too!
Just saw your intro post, does your 2004 have PSM switch in center of the dash?
__________________
OE engine rebuilt,3.6 litre LN Engineering billet sleeves,triple row IMSB,LN rods. Deep sump oil pan with DT40 oil.
BYprodriver is offline   Reply With Quote
Old 01-02-2014, 05:08 PM   #14
Registered User
 
Join Date: May 2011
Location: Miami florida
Posts: 1,591
Quote:
Originally Posted by BYprodriver View Post
I did not watch the video but sounds like you upset the balance of the car mid-turn. If downshift to a lower gear that excessively raises rpms when you reengage the clutch, it's known as "engine braking" & has same effect as pulling the hand parking brake.
As you prepare to enter a turn complete all braking & shifting while the car & steering wheel are pointing straight. This allows you to go slower into the turn & faster out, which is the fastest overall strategy & incidentally safer if that's important to you.Get you & your Box out to a autocross where you can practice car control while only risking killing some cones. Boxster is one of the best street vehicles ever made to do what you direct it to do. Unfortunately if you give the wrong directions it follows those also without prejudice.
In addition to the good advice a bout about braking and downshifting before the corner, you have tu understand WHERE in a turn you can apply hard throttle.

Every turn consists of two phases, the first, when you turn the steering wheel in and the second when you unwind thenwheel the wheel back to center. Any hard application of throttle as you are turning in and you will spin. That's what you see most of the guys in the video doing.

Now, as you start to turn the wheel back to center you can apply increasing amounts of throttle all the way to full throttLe, as you come closer and closer to getting the steering wheel back to center.

Try this. Go to a safe parking lot on a wet or snowy day and as you make a slow speed turn, around 25-30 mph, hit the gas hard as you turn the wheel. You will spin. Do the same turn but this time, wait until you are unwinding the wheel and progressivel hit the gas hard as you keep unwinding the wheel. The rear tires will spin up but the car will not spin, ,you will exit the corner with the car perfectly straight, in control and the whole maneuver should not should not induce panic at all, in fact, once you get the hang of it, it's a blast. Be safe.
__________________
Current car

2000 Boxster 2.7l red/black

Previous cars

1973 Opel Manta
1969(?) Fiat 850 Convertible
1979 Lancia Beta Coupe
1981 Alfa Romeo GTV 6
1985 Alfa Romeo Graduate
1985 Porsche 944
1989 Porsche 944
1981 Triumph TR7
1989 (?) Alfa Romeo Milano
1993 Saab 9000
san rensho is offline   Reply With Quote
Old 01-02-2014, 05:48 PM   #15
Registered User
 
scottvd's Avatar
 
Join Date: Dec 2013
Location: Oakdale, CA
Posts: 153
Garage
Quote:
Originally Posted by RaisedOnPorsches View Post
I recommend taking it to a safer track list Thunderhill where there is nothing but green on most sides of the track, rather than Sear's Point where there are lots of tires and guard walls to slam into. AX is another great option for learning the ropes on your P-car.
Cool, thanks for the advice with Thunderhill- I'll check into that!
scottvd is offline   Reply With Quote
Old 01-02-2014, 05:52 PM   #16
Registered User
 
scottvd's Avatar
 
Join Date: Dec 2013
Location: Oakdale, CA
Posts: 153
Garage
Quote:
Originally Posted by BYprodriver View Post
Just saw your intro post, does your 2004 have PSM switch in center of the dash?
No, don't have the PSM option on this Box. :/
scottvd is offline   Reply With Quote
Old 01-02-2014, 05:56 PM   #17
Registered User
 
scottvd's Avatar
 
Join Date: Dec 2013
Location: Oakdale, CA
Posts: 153
Garage
Thx San rensho, byprodriver, and thstone for the insight!
scottvd is offline   Reply With Quote
Old 01-02-2014, 08:13 PM   #18
Registered User
 
Join Date: Dec 2013
Location: Chicago
Posts: 141
Quote:
Originally Posted by TeamOxford View Post
Seriously dude, take an advanced drivers course.

And always drive with your second most favorite organ.................not your first.

TO
I don't think I can drive with my liver.
__________________
Black on Black 2001 Boxster Base
Clutch Masters Stage III Clutch
Luk Flywheel // IMS Retrofit // Rear Main Seal
alanqning is offline   Reply With Quote
Old 01-02-2014, 09:12 PM   #19
Registered User
 
Nine8Six's Avatar
 
Join Date: Sep 2013
Location: Montreal, QC. (currently expat to Shanghai)
Posts: 3,249
Quote:
Originally Posted by alanqning View Post
I don't think I can drive with my liver.
Can someone please acknowledge this was way too funny. Or am I the only one loosing it here.... I almost pissed my pants after reading this

(off to work... can't stick on this forum... hurts)
__________________
______________________________
'97 Boxster base model 2.5L, Guards Red/Tan leather, with a new but old Alpine am/fm radio.
Nine8Six is offline   Reply With Quote
Old 01-02-2014, 09:14 PM   #20
Registered User
 
Tucker2's Avatar
 
Join Date: Nov 2013
Location: Seattle
Posts: 274
Garage
Honestly.....where you are at now....go to your local indoor/outdoor carting place and spend some money. Learn about what it feels like to loose and gain control in a very safe environment. It's a place where you can drive *as fast as you can* and not cost yourself and arm and a leg if something goes wrong. You need to learn the fundamentals of car control. You're driving a Porsche. Respect that.

My own '02 BS is having issues with cold weather where the PSM goes to sleep until the car is warm. I thought the warning light was a bunch of BS. I was wrong. Came around a nice fun corner in the wet last weekend and gunned it and I lost the car. It took me *spinning* the wheel...not a correction...but full on spinning the wheel once in each direction until I managed to get her under control....right as I came into view to a police car. Oye. Lesson 1032 learned in life.

Learn car control. It's a biggie.

__________________
Current: 981 Cayman
Former: '02 BS and '08 C
Tucker2 is offline   Reply With Quote
Post Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 10:18 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page