tag:blogger.com,1999:blog-8121364.post-1148595248624155372008-02-12T09:45:00.000-05:002008-02-12T09:45:50.104-05:00

Picking the Right Cylinder Heads By Don Terrill (c) - www.RacingSecrets.com What needs to be decided and in what order: Head Design - It's been a long time since factory 23 degree Chevy heads were your best choice. If cost and rules won't stop you, get wild. Port Size - Manufacturers only advertise the Intake Port volume (cc), but the critical dimension is the area at the short turn - which is

Don M. Terrillnoreply@blogger.com