can anyone tell me the hp and torque numbers for a 1971 302 with edelbrock performer intake and a 600 cfm for barrel, and headers. and my dad just rebuilt a 1970 351 clevend 4v he put a mild cam new pistons and a .030 overbore, what kind of hp and torque specs with that?</P>


thanks</P>

 

To truly find out you will need to run it on a dyno other wise all you and we can do is guess.

 

damn I haven't seen a rancho for years