Posted by PARTSMASTER on September 28, 1998 at 21:55:34:
In Reply to: QUESTION ON ZZ4 & DYNOTESTING ON 3RD GENERATION F-BODY TPI posted by Ken on September 28, 1998 at 14:40:40:
: 1. How does GM Dynotest there Crate Engines?
: 2. What could the expected HP be on a 1992 Firebird Chassis equiped with TPI (#24 SVO Injectors)?
: Thanks alot.
Engines are tested on a engine test stand not a chassis dyno.
Horsepower with a TPI with stock runners and throttle body on a ZZ-4 will put out 300HP.