Thread: My08 STI
View Single Post
  #192  
Old 15-02-2015, 05:34 PM
s20525xxx's Avatar
s20525xxx s20525xxx is offline
STI Master
Member
 
Join Date: Sep 2010
Location: Perth
Posts: 728
Thanks: 22
Thanked 41 Times in 41 Posts
s20525xxx knows their stuff
Default

Quote:
Originally Posted by Rossco View Post
Why '4 boost settings'?
I never understand what benefit people think this has - Controlling boost with your right foot is fool proof.

Might want to lower your AFR's above 1.3 bar ....... 10.7-10.9 is a safer target for the 2.5 on decent ignition timing.
Funny u mentioned it. I have a question for u, Rossco. Every time I reset ecu or got retuned, car will run rich, ie 10.8. After ~300km it will lean out by it self to 11.6. I also have fuel injector duty cycle rwading to back this up (94% reduced to 86%). Is this a ecu learnning function in 3rd gen sti? Thx

using the Perth-WRX mobile app
__________________
MY08 STI 422whp at 1.5bar on E85, built by Diversion Garage, assembled and tuned by EvoR

Update from new owner: 375whp at 1.4bar on 98, at Tokyo Motorsport
Reply With Quote