Carb for carburated LS2
I have a Demon 650 or 750 cfm carb. Would I be good using it if it's 650 cfm? Demon gives no info... It's the lamest customer service in history.
I know my buddy paid around 800 for it back in the day is all the info I can give.
Is there a way to test a carb for cfm rating? And if it's not the carb to go with what would be a good choice?

