Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Performance and Technical Chat

Post Reply
 
LinkBack Thread Tools Display Modes
Old 10-26-2009, 05:29 PM   #1
Registered User
 
JAAY's Avatar
 
Join Date: Dec 2006
Location: shoreham, ny
Posts: 1,619
Techno Torque Dyno!!!!!!

These are real numbers. The test were done on my 3.4 swapped boxster. I have Turbowerx headers, Smuffler and a BMC filter. Cayman tranny too. The car baselined 238.6whp. I feel that this is a bit low for the 3.4 The a/f's were about a point too rich in my opinion and the tuner's aslso. ECU flash to come real soon.



YOU TUBE VIDEO BEFORE
http://www.youtube.com/watch?v=-C7Gx2lQkLw
AFTER
http://www.youtube.com/watch?v=VQfdFVcLaB0

I will post up the dyno curves in a little while. I have to scan them in.
__________________
996 3.4 engine with 2.7 986 5speed transmission
Ebay Headers, Fabspeed high flow cats, JIC Cross, IPD Plenum, H&R Coilovers, B&M Short Shifter, AEM Uego Gauge Type Analog, Apexi S-AFC Select, 987 air box, Litronics, 2000 Tails and side markers, painted center console, 18" 987 S-Wheels, GT3 Front bumper with splitter.
JAAY is offline   Reply With Quote
Old 10-26-2009, 06:01 PM   #2
Registered User
 
JAAY's Avatar
 
Join Date: Dec 2006
Location: shoreham, ny
Posts: 1,619
This first graph shows the red being the base pull. Notice that the horsepower stays higher up until about 4800rpm and then comes back at around 5700rpm. BUT then holds higher than the blue pull being the techno torque. So initially the the Techno Torque has increased the whp by about 10hp for about 1000rpms but then takes power in a few other places. If you look at the torque curve, the higher up curve. The same thing in the same spots. So the claims are true. It makes some power/torque. But so far it takes away some too. These pulls were done back to back with no adaptives/time to learn. I will go back for two more pulls after I get enough in my paypal to do so. Then we will see if this product is for ME. The second map shows the air/fuel ratios on the bottom. It is too rich for my taste. Notice the crazy difference from the first pull to the techno torque pull. This is because for this pass we reset the ecu. All the other a/f ratios on the other pulls with and with out the techno torque were the same as the Red a/f graph. The blue was just us resetting the ecu to see if it would make a difference.
I know the tuner can't spell boxster.... LOL
Please send a bit more for my next dyno pull. It is only 100 dollars to get the next pulls done and Yes I can provide the receipt. I am up to 30 dollars so far. If you feel this benefits you your donations are definatley appreciated.

__________________
996 3.4 engine with 2.7 986 5speed transmission
Ebay Headers, Fabspeed high flow cats, JIC Cross, IPD Plenum, H&R Coilovers, B&M Short Shifter, AEM Uego Gauge Type Analog, Apexi S-AFC Select, 987 air box, Litronics, 2000 Tails and side markers, painted center console, 18" 987 S-Wheels, GT3 Front bumper with splitter.
JAAY is offline   Reply With Quote
Old 10-26-2009, 06:49 PM   #3
Registered User
 
Join Date: Nov 2006
Location: Bastrop, TX
Posts: 705
could these results be because it, at first shapes the air for better flow, but in the end, at wide open throttle, the fact that it comsumes space and lowers the effective volume of air that can go through shows up?

If you look at other factory versions of this, the intake tubes make a better flow of air, without taking away from tidial volume.
__________________
2002 S
Pedro rear stabilizer bar, CF strut braces, Maxspeed headers with 100 cell cats, Fabspeed cat bypass pipes, H&R springs with M030 setup, TRG rear links, EVO air intake, B&M Short shift kit, Raby IMS upgrade, Raby underdrive pulley
jhandy is offline   Reply With Quote
Old 10-26-2009, 06:56 PM   #4
Registered User
 
Join Date: Jun 2009
Location: VA
Posts: 221
same dyno I used for my exhaust mods. I would think you should be much higher than that with a 3.4 swap. You will probably feel a noticeable difference when the ecu corrects, if it plays out the way my exhaust install did. after a few days my car completely changed in feel and sound. (for the better 246 whp). Good luck
I also need to do the ecu tuning thing
__________________
2003 Boxster S
2K3_Boxster_S is offline   Reply With Quote
Old 10-26-2009, 07:02 PM   #5
Registered User
 
JAAY's Avatar
 
Join Date: Dec 2006
Location: shoreham, ny
Posts: 1,619
My air fuels are way too rich. I dont know what is up with that. I have the correct maf and my o2 sensors are good. I dont know what else. I need to change the spark plugs, there still the ones that I got the motor with. I probably should clean my air filter also. I am going to look into all that stuff tomorrow. Do you have a dyno graph for your 246?
__________________
996 3.4 engine with 2.7 986 5speed transmission
Ebay Headers, Fabspeed high flow cats, JIC Cross, IPD Plenum, H&R Coilovers, B&M Short Shifter, AEM Uego Gauge Type Analog, Apexi S-AFC Select, 987 air box, Litronics, 2000 Tails and side markers, painted center console, 18" 987 S-Wheels, GT3 Front bumper with splitter.
JAAY is offline   Reply With Quote
Old 10-26-2009, 08:38 PM   #6
Registered User
 
Join Date: Sep 2005
Location: Sacramento
Posts: 3,417
Send a message via AIM to blinkwatt
Air leak from swapping the parts out?
__________________
-99' Zenith Blue 5-spd...didn't agree with a center divider on the freeway
-01' S Orient Red Metallic 6-spd...money pit...sold to buy a house
blinkwatt is offline   Reply With Quote
Old 10-27-2009, 03:54 AM   #7
Registered User
 
Join Date: Jun 2009
Location: VA
Posts: 221
Quote:
Originally Posted by JAAY
My air fuels are way too rich. I dont know what is up with that. I have the correct maf and my o2 sensors are good. I dont know what else. I need to change the spark plugs, there still the ones that I got the motor with. I probably should clean my air filter also. I am going to look into all that stuff tomorrow. Do you have a dyno graph for your 246?
yeah, post 87 http://www.987forum.com/forums/showthread.php?p=191477#post191477

oh, and I did change my plugs and gap them as well. I went ahead and tried these: http://www.pulstar.com/technology.htm

you should check out your plugs. might be an issue
__________________
2003 Boxster S
2K3_Boxster_S is offline   Reply With Quote
Old 10-27-2009, 04:55 AM   #8
Registered User
 
JAAY's Avatar
 
Join Date: Dec 2006
Location: shoreham, ny
Posts: 1,619
I have no air leaks. The car wouldn't idle correct if I did. It could be a few things. Small diameter cats designed for a 2.5. Gotta clean my air filter and change my plugs. I'll start there. Dynos are not good for measuring but good for before and after which is what we are doing here.
__________________
996 3.4 engine with 2.7 986 5speed transmission
Ebay Headers, Fabspeed high flow cats, JIC Cross, IPD Plenum, H&R Coilovers, B&M Short Shifter, AEM Uego Gauge Type Analog, Apexi S-AFC Select, 987 air box, Litronics, 2000 Tails and side markers, painted center console, 18" 987 S-Wheels, GT3 Front bumper with splitter.
JAAY 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 04:02 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page