Boosted One

iTrader: (6)

Hey guys, anyone have any idea why my car is alway lean in 1st then by the time I shift 2nd it's right where I want it (12.8). As the rpm get's higher it straitens it's self out. It goes from 14.? down to 12.8 buy the high rpm. It's causing me alot of kr too. Sometimes up to 6 deg.

Any suggestions? I'm going to the track tomorrow and I want to make sure it's right before I hit her with a big shot of nos.

motor is 346 forged ls1 with cartek 2x ls6 heads and custom cam 11.3 to 1. I'm using ls1 edit on a 98 computer and data log with efi live. I'm Dynojet wideband commander also.
Thanks
Frank

Boosted One

iTrader: (6)

I might have figured it out, I'll find out tomorrow. I found a good bit of debris in my fuel filter.