sknapp302
Active Member
- Joined
- Jul 28, 2013
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- Location
- Littleton CO
- Vehicle(s)
- 2002 C5 Z06
In my 5.8 14GT500 i was running 16 lbs at 760 hp. I forgot this is gonna be the 2.65L supercharger and it supposed to be more efficient, that will help a lot. I say around 16 psi at 808. The engine isn't stock compression, it's lowered for boost, which also requires more PSI, I'm sure you know. 1200 at 18 psi with the 5.2 and 2.65L would be incredible and hard to believe.
I'd say 900 at 18 lb - max.
The Whipple supercharged FPC 5.2L made 819 RWHP with 11 psi! Doing the math, the same engine would make close to 1200 FWHP at 18psi.
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