Tuning Street Demon carb

12many said

I ran the 750 version on my stroker, in the 1/4 mile, with stock 5/16 line. At the time ran low 12’s @110ish no supply issues ever. Carter muscle pump, then a Carter electric (no regulator required version) simply because I wanted electric.
IMO, check all clean and Tune more.

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I haven't ran my car at the strip since moving to sea level but I'd guess it runs mid-high 12s at 105-110 mph. Good to know the stock fuel supply should be sufficient. That also aligns with a video @318willrun did saying basically the same thing. It makes me wonder why the factory went to 3/8" line on engines that made less power like the 440 6-barrel, maybe because they wanted a margin of safety for people who would upgrade their engines?