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RB Exhaust Restrictions

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Old Jun 5, 2003 | 01:45 AM
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RB Exhaust Restrictions
At what point, power-wise, does the Racing Beat full exhaust become too restrictive? I ask because after the Y it's 2.125" pipe.
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Old Jun 5, 2003 | 02:06 AM
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400-500?
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Old Jun 5, 2003 | 02:13 AM
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it is then 5/8 more volume can passthrough the pipe after the y
cause 2.125 times 2 = 4.250 which does have a larger flow volume than 3"
i have 1 and think that i am getting about 330hp and it works really well
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