Gday from Australia, I have a 454 big block chev with a 871 weiand blower std helix non Teflon rotors. Engine has 11.8 Comp ratio and blower can be anything between 13 to 23 over driven. Bug catcher hat with square barrel valve. Am wondering if an 80a pump would be enough using just the 8 hat nozzles, just running a simple dial your own class called supercharged outlaws and don’t need to run quicker than 7.9 in the quarter. The car is a Chevy Monza at 2850lbs. Am open to suggestions, keep it simple stupid is a rule I try and live by LOL. Have run the car for 9 years successfully NA running 9.0s so I know it inside out , thank you Bob Sherry.