Need help with HP tune for turbo ls1
Here is a quick rundown of my setup:
Stock bore LS1
-9cc mahle pistons
317 heads
Comp cam 610/605. 114+4 lsa
Strip dominator intake with elbow and 90mm tb
Edelbrock fuel rails
60lb/hr injectors
Twin pumps in tank
Fuel pressure set at 58psi
60# seimens injectors
70mm turbo
It is in a 98 Z28, I know they are different to tune than the 99-02 cars.
Can anybody help me out? Really need to get this thing running. Will start with current tune but no where near close!
Last edited by 98LSZ28; Jun 17, 2013 at 10:54 AM.


