View Single Post
Old 11-27-2013, 01:12 AM   #19
CastIron
Registered User
 
CastIron's Avatar
 
Join Date: May 2013
Location: Oregon
Posts: 330
Re: hp estrimate again.

I agree with 67_C-30. Probably around 300. The cam doesn't match the rest of the engine. Late 70s cylinder heads were usually light duty and not suitable for high performance engines.
By the way, a Performer RPM almost matches the cam, but I'd keep the Performer and switch cams instead. It will take more work to build a high rpm engine, and won't be that great in such a heavy vehicle. You want torque, and lots of it!
CastIron is offline   Reply With Quote