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Author Topic:   what heads to run
Dirt Roller

Total posts: 14
posted January 13, 2003 04:55 PM
i was wondering. i race on a 1/4 to 3/8 mile dirt track and wanted to know if i should run 305 heads ported and polished with 1.94 valves or run 300 hp heads with 2.02 valves . its a 355 chevy with a stock fuel pump and a holley 500 built by jet performance on a bowtie intake with headers. Thanks verry much

Dirt Full Roller

Total posts: 69
posted January 13, 2003 06:10 PM
Run The double humps, they flow better

Dirt Forum Racer

Total posts: 88
posted January 13, 2003 10:47 PM
I have a nice set of hump heads I am pulling off my motor this week. If your interested please email me at:

Dirt Forum Racer

Total posts: 98
posted January 16, 2003 08:40 PM
it doesnt matter what head you run david, cause youll still not pass that "new blue 72" lol!! any way since i never get to talk to you anymore since you are building your new "street stock" i am going to have to run hobby stock cause i cant get any manifolds to fit with those dang motor mounts of mine!!

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