As far as pump cams go, you're right in that different cams will provide different amounts of fuel, at different positions of throttle. Below is pic of Holley pump cams, and how they deliver fuel …

Jul 28, 2019 · From what I get out of the attached below if this were a carb, I'd be changing the shooter size to prolong the pump shot and the pump cam to increase the volume. Originally …

Dec 25, 2016 · Naturally your accelerator pump, transfer slot, and if you hit accelerator fast enough to cause a low enough vacuum drop the power valve. The idle mixture screw can have …

May 4, 2013 · The question I have is during reassembly I see on the instruction sheet shows the pump discharge check ball and ball weight that goes under the pump nozzle. I don't recall one …

My secondary fuel bowl accelerator pump has a check ball held in place with a strip of metal. I am not sure how to remove and replace this strip of metal to access the check ball without …

Aug 12, 2015 · Normally this is an issue with your accelerator pump linkage and linkage cam setup. If there is any play in the linkage, it will not give a quick shot of fuel, and causes …