I have a 2011 GSR. Just installed the V3 on Friday. It's stock for now so I am running the stage 1 91 v403 map. I have boost and A/F ratio set on the display. Did some around town driving and freeway to let things settle in.

Did I 4th gear pull on the freeway this morning and was a little shocked at what I saw. 29 pounds of boost and 10.4 A/F mix? Not my first dance with turbo cars. The last one a had was on a stand alone F.A.S.T system with a huge turbo, large Spearco front mount intercooler and full 3" side dump exhaust.

That amount of boost from a stock engine along with the super fat A/F ratio doesn't add up to me. The car runs smooth and pulls nice but no way this can be the norm. Any ideas?

Thanks in advance for any advice.

 

asking here might get more attention and better help
https://www.evolutionm.net/forums/ev...ng-forums-257/