When I bought my car it had been "balanced and blue printed for 1.6 rockers". I recently bought 1.6s. I was also told that it had the biggest cam you could put in a 5.7L TPI. He couldn't remember the specs specifically. Its obvious that an after market cam is in it. It idle surges and lopes but doesn't lope too terribly hard. Sounds good. It also has forged internals and bigger injecotrs for spray. I plan on spraying a 75 shot. Would love to go with just a 50. The NO2 will be mostly for show


With that said, when the rocker rollers go in, I'd like for heads to go on as well. This Is a motor that came out of a 91 Corvette. It has shorties, a cut out, 3inch back that Y's off into dual spin techs

Which heads do you suggest? This will be a street/daily driver. I wanna get as close as I can to 375hp before NO2 is used.

Ill stand by and listen to the flames

 

Have you looked at Doug's Headers?