[Stan Weiss]

Originally Posted by Stan Weiss

BES web site 450 cfm heads

https://www.besracing.com/racing-eng...elbrock-victor

Stan

Originally Posted by slowbird

Was looking around on Butler and BES sites, I don't see where they advertise a 480cfm pro port head, just a 450-460 head and 52-54cc chamber.
Gach yours are 480cfm and 72cc??

Brian,
If you look at that web page it says "BES / Edelbrock Pontiac Victor Heads - Small Port Program" Maybe you need to call them about the bigger heads.

Stan

PS - John Marcella got 466 @ .800 from his Pro Ports.