Just finished installing a 2K LS1 motor, need some tuning help please!
04-06-2013, 06:39 AM
#1
Just finished installing a 2K LS1 motor, need some tuning help please! Dear All,
I just installed a 2000 model LS1 engine (with GM Hotcam and dynatech long tube headers) into my '70 Camaro, the engine fired right up but idled so poorly, I increased the idle speed and now it idles a little better, I have two problems now, first when I come into a dead stop and depress the clutch the engine would go so low in RPM and die, and the second thing is when I blip the gas pedal the RPM will return so slow back to idle, which is so annoying when you drive a manual car!, I have access to a HPTuner and a friend who got some basic tuning skills, we tried tuning it all night long till morning with no success!, can anyone please guide me to where start to solve that problem?
I just installed a 2000 model LS1 engine (with GM Hotcam and dynatech long tube headers) into my '70 Camaro, the engine fired right up but idled so poorly, I increased the idle speed and now it idles a little better, I have two problems now, first when I come into a dead stop and depress the clutch the engine would go so low in RPM and die, and the second thing is when I blip the gas pedal the RPM will return so slow back to idle, which is so annoying when you drive a manual car!, I have access to a HPTuner and a friend who got some basic tuning skills, we tried tuning it all night long till morning with no success!, can anyone please guide me to where start to solve that problem?
04-22-2013, 12:50 AM
#3
Here is the hpt file, with that setup the car idles little rough (not too rough, though), and little lazy from idle to about 2500 RPM, then it pulls really hard.
Can anyone please have a look at the file and give me any notes/hints?
Can anyone please have a look at the file and give me any notes/hints?
