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H-Pipe Diameter?

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Old Jul 2, 2006 | 01:57 PM
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CoolKars
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Default H-Pipe Diameter?

When using 2 1/2" pipe, is a 1 3/4" H-Pipe too small. How much torque loss if any when compared to a larger H-pipe. What is the ideal size of H-Pipe on a 2 1/2" system. Thanks in advance.
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Old Jul 2, 2006 | 02:27 PM
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The larger the better. I have a 4 inch pipe that i made into an oval. The more gas that can pass back and foreth the more effective it is.
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