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Sidewinder intake VS modern, Edel, Pond, BT ? Sidewinder intake VS modern, Edel, Pond, BT ?
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Old 08-26-2010, 06:52 AM
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Cobra Make, Engine: 1966 Lone Star 427SC.
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Compression can be up to 10.5 on pump gas, or a little higher, because of using aluminum heads.

The pin size is what's normal on a 6.7 BB Chevy connecting rod.
For 527 cubes, the bore is 4.375.
The 4.25 is for a 482 cube I believe.

Correct me if I'm wrong.

Ring pack, I don't know exactly what you mean ?
I will use perfect circle rings.

I'm a bit of a perfectionist so, I don't want to just get by not using correct parts.
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