Quote:
Originally Posted by vector1
I was just reading elsewhere the ultra 850 actually flows more than the ultra 950 and the boosters come in earlier, probably a wise choice!
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Just picked up the Ultra 850 HP. I'll be selling both my Holley 750 HP and 830 HP carbs as a result. I had the 830 fairly dialed too. My ported FE cylinders heads, cam profile, and more open exhaust warranted me giving the Ultra a try. Still making some adjustments across the board, but so far I'm very impressed and how the motor seems to take ultra advantage of it
