RickX Posted July 17, 2006 Author Share #13 Posted July 17, 2006 Chris, my mistake, cc's before valve diameters, misread it.seems like 280 valves are an easy swap? Does port flow/velocity suffer and become a top end engine like an L-88 vs oval port or 2.02 vs 1.94 on small blocks? Boss 302 is the all time worst.rick Link to comment Share on other sites More sharing options...
ChrisA Posted July 17, 2006 Share #14 Posted July 17, 2006 seems like 280 valves are an easy swap? Does port flow/velocity suffer rickYes common swap on the small valve heads. Can't answer about the flow or velocity suffering though. Most folks who go the big valve swap also port and polish the intake manifolds as well. So that really changes the variables. Chris A. Link to comment Share on other sites More sharing options...
zKars
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now