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750 3310 basic vac secondary. No opinion on the cam (not a cam guy). What scr? Measured CR?



I agree with the above carb choice . As far as cam, the 509 is a great bracket race cam, old school, and can make great #'s but you give up a little in terms of drivability for a STREET car.
The newer high lift, less duration ( because of aggressive cam ramps)
Make for better street manners while still making good top end numbers.

Comp and Lunati have good offerings