Estimated 1/4 mile - 71 Roadrunner 340 4 speed

[Curiousyellow71]

If you want to go faster in the quarter mile I wouldn't be swapping out the double pumper for an AVS (or a thermoquad). Spend your money elsewhere as suggested, your carb isn't holding you back.

Time will tell. I would agree there is lots of potential with the carb he has. But, my best bet is he will struggle with it. I wouldn't switch it either at first. I would get it so its hooks first and see how it works. Then make a judgement call. Tires first!