Posted by Todd Wilson on Tuesday, June 24, 2003 at 10:52AM :
In Reply to: 318 Swirl Port heads posted by Joe Cimoch on Tuesday, June 24, 2003 at 8:28AM :
They are very good heads to use. If you want to do some machining you can get 2.02 valves in them but in stock form they are very good. I think it was Hot Rod magazine did a 400HP build up on a 318 and used these heads. They should be able to be found cheap in most junkyards. 80's cars and cop cars area a sure bet on finding a set. I am working on buying a pair right now as a matter of fact.
Todd