What Carb for Poly Stroker

I would endorse the 3310 750 were it not for the fact that these newer Holley types like the Quick Fuel were so incredibly tuneable. With the 3310 and the older style Holleys, you're "stuck" with the idle circuit and power valve circuit you have. These newer style carburetors have idle and high speed bleeds on the outside, idle fuel rectrictors and power valve restrictors in the metering blocks. They are infinitely tuneable in comparison.