Originally Posted by greengeeker
What did you tweak between your runs?...
Just the tune.
Struggled getting rid of smoke for months only to have the MAF finally crap out (but somehow still pass all the "tests" I could find on the boards). Just changed to a MAFless tune a couple weeks ago and had started adding fuel back in. First run went completely
smokeless and torque dropped off big time after 4000 RPM. Second runs were better but there is still room for more fuel, and I have the hardware to deliver it.