Last chance

Been working on '70 Newport Custom 2bbl 383, new electronic ignition, for a while, and I'm stumped. Might be time to get to a pro, but I figured I'd ask the forums for help one more time. Car starts great, idles fine, feels really strong. I take it out on the road, and it runs great for about a mile, then loses power. It feels and sounds like it loses it in steps, I have to floor it to get enough power to get home and keep it from dying. I let off the gas and it dies. Try to start it,...

Last chance
Author: Matt Conlan