Re: 273 Mopar heads, stock or Eddy?
Quote:
Originally Posted by 66formulas
What is the catalog number for the Eddy heads. The one listed on nhraracer are big valve heads. Do you have to put smaller seats in the head?
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Yes you have to change seats and the make the runner the same size as OE head you're replacing. Next question becomes how to do that legally!
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Chris Chapman
1969 Chevelle
NHRA F-G/SA 1090
Last edited by Chipper Chapman; 12-22-2023 at 09:10 AM.
Reason: im a dummy
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