Quote Originally Posted by valvebounce
Does that go into the powervalve signal port in the carb's baseplate? My port is plugged, and has a signal hole in the side of the baseplate. I have a non return valve I could fit to the line, but then the vacuum couldn't escape either and the valve couldn't open.
to work you wound have to buy the check valve unplug your hole for vac signal.and not use your line your pulling from your intake base. i just would plug the power valve and jump up your size on jets i use the power valve plugs on blower engines it works for me