Thank You, John... A befuddled friend , who passed away, left me a 750 Quick Fuel, that has been fat, on three hot mills... Going back , to my tried and true WELL MODIFIED 750. double pumper... It's had so many modifications, it's unbelievable... But it works.... ( my mild engine, consumed, five gallons of gas, idling...? Fuel pressure is at 5 to 6 .mechanical dead head, going to kit, what I know works...lol...