Quote:
Originally posted by bigballsofpaint
SPEC clutch from 3sx......why do i need to hotwire the pump and get bigger injectors? TT's run 12 psi fine with the stockys, im only going to run 10 to race which is maybe once a month.....
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Becuase you may get a good bit of detonation and blow your engine. Some guys can run 10psi on a 10:1 compression motor and have no problems, but another guy can do it and KABOOM, there goes your motor. TT's can run 12psi np, but they are running 8:1 compression, not 10:1. That makes a HUGE difference, even with just 2psi. If you want to go to the track and run say 10 or 12psi on your 10:1 motor, slap in 4 or 5 gallons of 112-116 leaded race gas. That will lower your detonation and your engine will be A LOT less prone to breaking. Either that or add some alcohol or propane injection.
Ty
Speed Factor