I've recently bought an engine to go in my super 7, but upon taking it apart i find it's got a Coscast Head on it... Now i'm not complaining, but I was gonna do a lot of headwork on this engine, with cams and carbs in the end. But now i'm not so sure I should do it to this head.
So what do people think ??? Do the work to this head?
Put the Coscast head on my GSi and use the GM head off that ?
Help me decide.... please