Hello, I'm running a 670 holley street avenger with a mild motor, I had to drill the butterfly so far to make it run great. Now it's almost set on the dime.
I was wondering if people use the demon carburetor with the ez idle system. I was looking to get a speed demon 650 vac but I was looking for reviews before spending the money. So far all the holley purist got their own argument, but I'm still wondering what people think in general.
Kevin Have a good week guys!