57 chevy 350 engine test run
my 1957 chevy bel air 350/420 hp engine bench test





my 1957 chevy bel air 350/420 hp engine bench test
Chevy 350 335HP Crate Engine With Roller Camshaft Custom Built By Proformanceunlimited.com
This is the initial firing of a year one 350 crate engine, manufactured by Hi-Tech in my 1979 Nova. It dyno'd at 420 HP
Live run 350 Oldsmobile crate engine www.proformanceunlimited.com
chevy 350 engien 4 bolt main 400 hp on engine stand smogperformance