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FE Technical Forum / Re: Holley 950 3 Barrel & a Felony 427 (571 HP @5800)
« on: October 03, 2013, 06:59:24 AM »
The new Holley Ultra HP 950's are true 950's, but the venturis are much, much larger than a comparable Q-950 Quick Fuel, which can cause issues with smaller engines and street driving. I did a back to back test with a 445ci Windsor and the Q-950 QFT was good for 11 more horsepower.