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.
Had that carb on 509" hardtail, ran 4.94's and there was more tuning to do.
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.
They work just fine. Been 4.40s with that little carb.
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Thanks!! I'm going to freshen it up and try it out !
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