Thread: Which Heads
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Old 07-27-2010, 08:26 PM
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bobcowan bobcowan is offline
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Location: Colorado Springs, CO
Cobra Make, Engine: Backdraft, supercharged Coyote
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Quote:
Originally Posted by Gaz64 View Post
A load of rubbish.
Not true, and I have the bills, pictures, and dyno sheets to prove it.

If the intake valves are larger than your carb barrell or ports, you'll lose intake velocity just above the valve. The air will slow down, the chamber will not fill properly, and the fuel will come out of suspension and puddle. You'll have no low end power. Been there, done that.
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