99 ls1 6 speed
intake
headers
full exhaust
the car had a hesitation under part throttle about 2000rpm give or take a couple hundred
at WOT the maf was only showing like 25 lbs/min max at like 5800 rpms and the car was getting lean up top...........
ok i took the maf off and it was dirty i cleaned it and reinstalled..........
hesitation is now gone at part throttle..........
what kind of numbers should i expect at part throttle for the lb/min on the maf
and how many lb/min at WOT
also what kind of kpa should i expect on the map
thanks guys