[brett3533]

q/jet carbs are very finicky its important to have enough fuel pressure to the regulator to keep the fuel going forward on launch and not to much that your regulator can`t control the pressure from the pump. if it can`t the regulator may bounce or pulse allowing fuel to slowly blow by the needle and seat causing richness for launch making you lean down. I am having similar symptons also w/different combo. hope this helps. magnafuel is the best regulator on market for high pressure pumps. wade owens got my attention from his previous post about moving down his fuel pressure.