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DRR Trophy |
Just wondering if anyone has any experience with a quick fuel QFX 4710 1050 gas carb. I picked one up local looks like it has all the original air bleeds and jets in it. Just wondering how good it will work on a 540 bbc older shafiroff motor. somewhere in the 760hp range. | ||
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DRR Pro |
Had that carb on 509" hardtail, ran 4.94's and there was more tuning to do. | |||
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DRR S/Pro |
I’ve been using one for 5 years. Runs very well and needs nothing but jets sized to suit your engine and conditions. It Ran nearly as fast as a Ron’s Terminator both ET and MPH on the same engine with no other changes. | |||
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DRR Pro |
They work just fine. Been 4.40s with that little carb. Crew Chief Pro 7.980. It is not an evolution in Crew Chief Software, it is a Revolution in Crew Chief Software Drag Racing Software and Professional Weather Stations(309) 688-2990 Visit us on the web at http://www.crewchiefpro.com Are you a Producer or a Parasite? Author of the book, "But Who Will Save The Children." | |||
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DRR Trophy |
Thanks!! I'm going to freshen it up and try it out ! | |||
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