Head Question
Thread Starter
Melting Slicks
Joined: Feb 2001
Posts: 3,376
Likes: 4
From: Hershey, PA, USA
Cruise-In VI Veteran
St. Jude Donor '12
Head Question
I have the chance to buy a pair of Chevy Double Hump heads for $200 rebuilt. I have a few questions, will I need a new cam? What kind of power increase am I looking at? Also what is this goin to do to my gas mileage, will it help since I have a Edelbrock RPM Pro-Flo system that says run heads that have big valves? Aslo how much more compression will it give me, one friend told me it would bump it up from 8.5-1 to some where around 10-1
