Search results for query: *

I almost tried that cam, but I ended up going with the 20-740-9 instead (XR286R): Basic Operating RPM Range:2,800-6,800 Intake Duration at 050 inch Lift:248 Exhaust Duration at 050 inch Lift:254 Duration at 050 inch Lift:248 int./254 exh. Advertised Intake Duration:286 Advertised Exhaust...

With a good converter, you can still drive the street just fine. For what its worth, my 410 stroker has an 8" PTC converter that flashes a little over 5000 RPM and it behaves it self quite well on the street. If you were driving right next to me you would have no idea that I had that much...

A few things to try: 1. Make sure squirter lever is adjusted right (the screw with a spring that rides the lever on the other side of the pump cam). 2. Get a pump cam assortment and try a few different ones. If its a lean stumble, it should get fixed by getting more pump shot early...