Thread: Mismatched Heads on a 1972 YX engine
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Old 11-20-2025, 11:36 AM
Snowbound Snowbound is offline
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Join Date: May 2003
Location: West Kelowna, BC
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Quote:
Originally Posted by tom s View Post
How does a tripower match up on the 4Xs?
Not sure Tom, but it sounds like there is an heat crossover issue to deal with.

I'm a rookie with this Pontiac stuff, if that wasn't apparent LOL.

Cheers,
Brian

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1965 GTO Coupe project in the works. PHS documented Mayfair Maize, Tri-Power, 4 Speed, 3.55 Posi
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