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Author Topic:   Track rules on intake manifolds
Dirt Maniac

Total posts: 106
posted December 16, 2002 12:25 PM
I was wondering what the rules are at your home track on intake manifolds.I run a Ford in a factory stock class and the rules state that cast iron only.Chevy makes the marine high rise and nobody else does.I have been trying to get it changed so we can run aluminum intakes so the playing feild can be evened out .Just wondering what the rules are at other tracks.

Dirt Forum Champ
Total posts: 620
posted December 16, 2002 02:12 PM
same here. try to find a mexican 302 intake for a 302 block or a mexican 351w intake for a 351w block. they are kind of tough to find but the ports are bigger. if you find one you can hog it out and have it shot peened and the tech guys will never know because they don't have one to compare it with, not that i would advocate

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