[LETSRCE]

I run 2 Holley 750 vac secondarys on my 514.
The engine is not a crate motor, it has about the same cam only flat tappet. I had The Carb Shop work them and when I chassis dynoed the car the A/F was 12.6 across the board.
What I liked about them was they put each carb on and engine dyno before you get them back so they are dead nuts on to each other. It was $830.00 for the pair on top of what the carbs cost.
Be prepared, that single Dominator will make more hp than the 2 will, but doesen't look as good (my oppinion).

My car made 513 rwhp & 513 rwtq so that's about 620 on the motor, not bad on 91 octane pump gas in California.