C5R race heads
Thread Starter
Intermediate
Joined: Oct 2004
Posts: 44
Likes: 0
C5R race heads
I saw these, and thought they were a decent price. does anybody know anything about these. How much would they cost to complete. Do they flow good? http://www.gmpartsdirect.com/results...umber=12480090
http://www.gmpartsdirect.com/results...&partnumber=C5
http://www.gmpartsdirect.com/results...&partnumber=C5
Team Owner
Joined: Jul 1999
Posts: 50,808
Likes: 10
From: Buy USA products! Check the label! Employ Americans
2400 for the heads bare then you need everything else to complete. Probably 10,000 or more. Then you need a big block. $$$$$$$ get ready to part with 35-40 
Burning Brakes
Joined: Feb 2002
Posts: 1,154
Likes: 25
From: Jasper GA
A local tuner (Lamar Walden of 409 Chevy fame) has developed adaptors to make C5R heads work with our single throttle body intakes. While these heads are capable of 400 cfm intake flow, the effect of the adaptor sitting between the head and manifold has to be questioned. I'm inclined to agree with the earlier post and wait for the LS7s.
