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Old 04-27-2023, 11:02 AM   #61
Stan Weiss
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Default Re: Approval of Super Stock Class Aftermarket Cylinder Heads

Quote:
Originally Posted by SBillinson View Post
The way I see it, for super stock only, if the follow criteria are met, what difference does it make to approve a raw casting?

Correct valve angle
Correct valve placement
Correct port heights
Correct chamber design
Correct CCs

What am I missing?

For those who may think the existing NHRA aluminum heads somehow better represent the factory heads they're replacing, send them to me and give me two days with a tig torch.

Can you explain what you mean by this?


Thanks,
Stan
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