Posted by John Waak on Monday, January 01, 2007 at 10:18:28 :
In Reply to: Exhaust manifold, vs. performance header??? posted by Dylan Robinson on Sunday, December 31, 2006 at 22:37:19 :
Hmm . . . not going to help you on the exhaust side, but if you are interested in gathering information on performance, Offenhauser still makes an intake for the 230 c.i. six. Peruse yourself on over to Exeter Auto Supply. Ask for Dan Marvin. If the link works, go to page 29 of the Offenhauser catalog.