Hot Rod Forum banner
1 - 3 of 3 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter · #1 ·
i have a 454 big block chevy generation IV want to get 450 horse in a 71 chevelle. it has 781 heads, plan to do some port and polishing, was wondering if i needed bigger valves. need to know what size carburetor, what type of lifters solid or hyd? and type of intake, what kind of cam was wanting to run a 9:1 compression ratio and i will bore it .060 over to make it a 468, im 18 years old and new to the game any help will be appreciated
 
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top