Tuning LT1 Stocker Cam
 

Installed Stocker cam and runs great except at Idle.
Using the Pure Stocker a in file.

Runs rough at 800 rpm begins to shut down.
Figuring not getting a good vacuum with a much larger duration cam.

Will run at 1250 rpm but rough..
Runs through the upper rpm fine.

First step will raise Timing from 27 to 31 degrees see how that works.
Hoping that will work some.
But gut tells me other tables need to be tapped.

Dan

Re: Tuning LT1 Stocker Cam
 

Are you still running a factory ECU?

Re: Tuning LT1 Stocker Cam
 

Yes…got some help from TC

D