^^^try it. your maf is calibrated right?

 

yea it is a pro-m 80 calibrated for 42's

 

depending on your cam most likely your motor is going to love more timing .



this was advice not the"fix" for ride.

 

ok i was messing around with fuel pressure and found when i put the vacumn line on it drops about 10-12 psi. it actually sounds like it runs better without the vacum line attached to the regulator... any ideas?

 

also i have a old tps, and a brand new tps. with it at 850 rpm i cant get it between the .98 and .99 volt range. it is a 1.11 something, but if i play with the idle set screw on the throttle body i can get it to .98 volts, but it is so far turned out that it wouldnt even idle.

 

how big is ur custom cam? 94-95 computers are pieces of crap!

 

good call jasper...i totally over looked that...

 

it may stop cause it seems like the more i drive my car it doesn't idle surge as much anymore. but it still does act up every once in a while

 

it is .555, .565 lift, 224, 232 i mean it wont even stay idling ever and if i hold it at 1300 hundred it still surges like crazy until it diues.

 

have you done a self test?....i eliminated alot of issues just recently thanks to joel...

my custom cam is a .550/.533 229/239...and it had a bad surge...