Quote Originally Posted by BillBoost37 View Post
There is a reasonable amount of material that can be removed and smoothed in the runners if you are gasket matching. How much does it help, IDK.

Chris..if you want to do it, holler.. it's easy.
That'd be cool Bill. Maybe when the heads are done I'll give ya a shout and you can show me the proper way to match the manifold runners to the intake runners of the heads. That way I don't destroy my LIM attempting it myself haha