Quote:
Originally Posted by Bill Rolik
Excellent point, but I would think that all else being equal, heads would favor "seeing" the 383 based on feeding less displacement. Unless there is some recent acceptance of currently available and/or Mopar Perf heads, the 62 is allowed to use the closed-chamber 915 heads as found on the 67 GTX.
Bill Rolik
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I think the key would be getting the NHRA to ok an aluminum head like the 440 source head but with the correct valve size.
Jim R