Full Dyno tune on my M90
#1
Full Dyno tune on my M90
I finally got a full dyno tune on my m90 supercharged pony, made 421 at the wheels without the upgraded pulley. The CAI had been running me very lean at 14:1 now I am at 12:1. Dyno tune was performed by Jim at Turbo Connection in Edwardsville Illinois. I don't know what all he did, I just know I love it.
Last edited by REDBOSS1; 09-08-2012 at 05:13 PM.
#3
Thanks, as someone on here before stated, if you have a CAI and the standard Roush tune you will be running lean and you are hurting your car....I'm lucky I didn't drive very hard. Jim told me that is an excellent way to jack up a motor that's why on the first run the line just died, he stopped and would not even go through with it at 14:1. To any of you guys in Illinois I highly recommend Turbo Connection.
#5
I really have no idea since I wasn't there but I assume the air to fuel ratio was really off again. The whole thing was a mess when it started, I guess Roush made an update for the cpu codes because the one listed on the sticker in my car was not the right one, he had to call them and get the new one.
#8