Thread: RB-Designs carb mod or PowerNow?
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Old 01-22-2009, 11:37 AM
PEB PEB is offline
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Join Date: Aug 2006
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I thought the carb mod added top end? MY new 07 revs like neither the 99 or 02 would, I attribute it to the RB bored carb, It also jets almost flawlessly from sea level to about 3000 feet.
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