Quote:

---

340, larger than stock cam (no specs), RPM Air gap, stock bottom end, headers
Looking for a Holley 750 double pumper
I think I have it narrowed down to the 4150 Street HP,
anyone run this carb on a mostly street driven car??
Opinions

---

I had an 850 on a mild 450 hp 360 which ran hi-11`s at L.A.C.R. and bigger than "Suggested" cam in the same motor. Now that I`m finally getting a handle on these things a 750 in NOT too big and I can and have recently dialed a couple in that are working great including a 750 Speed Demon on a 4-speed truck that went from 13.30`s to 13.10`s and went from 15 mpg`s to 17............MILD smallblock Ferd.........