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Author Topic:   intakes
1970z28
Dirt Forum Racer

Total posts: 81
posted February 25, 2004 06:51 PM  
building a friend a pure stock, which intake would be the best a 313 cast iron or a alumnium with egr ports closed off. they are two barrel intakes. 355 motor.

BIGDADDYBOZ
Dirt Freak

Total posts: 466
posted February 25, 2004 08:08 PM  
I have ran both and couldn't tell a diff performance wise but you definatly will cut weight runnin the aluminum one.

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