Ok knowledge question
Spitfire heads, there are a lot of numbers. Can someone tell the difference between the heads other than valve size. ex: are big valve and small valve head ports the same other than valve size? I know some have air injection ports, but those seem to be irrelevant. Just wondering if the ports are different, or if they are all the same aaron _______________________________________________ [email protected] Donate: http://www.team.net/donate.html Suggested annual donation $11.47 Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/spitfires/[email protected]
