How big without blowing?
#20
I dont have a truck but I do have a LS1 with stock bottem end. No rod bolts no main studs nothing. Its all the way GM made it. I spray a 300 shot on mine with Heads/Cam and Victor Jr. intake. Most important thing is the Timing and Fuel Pressure. Theres a MYTH that people say richer is safer. Thats a MYTH, the opposite is actually true. Timing is the crucial peice.


