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Old 09-04-2012, 05:12 AM   #82
Tradewind
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No dipsy

Quote:
Originally Posted by uspspro View Post
It only falls off because they are using a restrictor in the inlet to keep the boost/flow in check at high rpm with a smaller SC pulley vs. killing the midrange with a really large SC pulley. If this SC was unrestricted, in would most likely make peak power at redline.
Yes to that

As for the dip, that is 99% likely to the short comings in the tuning product

With an ECUTEK tune that dip would disappear as the bit of manifold pressure plus good tune - be dip free curve
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