Quote:
Originally Posted by Jim Hanig
Dwight there never alum heads for 428,390 Ford's either,but they Got them now. Cant see how the heads for the chevys would make much diff.
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Then NHRA's rules for Super Stock heads "Grinding and polishing in combustion chamber permitted. Welding and/or applying epoxy in combustion chamber prohibited. Spark-plug hole must maintain the stock location, size, and angle as machined by the OEM; spark-plug adapters prohibited." can just be ignored. Have you seen the combustion chambers on the Jones heads or the Edelbrock heads? I guess everybody is satisfied to be a frog in a pot with the fire on high.