Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Holley 650 HP flow numbers
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Old 11-19-2012, 06:37 PM
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Quote:
Originally Posted by Richiehd View Post
OK< I got some interesting answers, kind of what I expected. My question was posted because I know a Holley 650 is advertised as flowing 650 cfm, we all agree on that. However, the HP, not the Street HP, should by theory flow more, because of modifications and polishing of the veturies. I wondered if anyone had actually seen any numbers. Im running 355, World Heads, solid lifter cam and wet exhaust on my 16 foot Jersey Skiff. We can turn 7000 no problem, and the mid range creates awesome acceleration. I was thinking of going to bigger carb but would hate to lose the midrange.
properly built and tuned a bigger carb will NEVER cause a loss of power in the mid range or even off idle.

That old wives tale comes from people who can't build and tune carbs.
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