My old F250 has not been running right , for while. I had a old Edelbrock 1406 performer laying around from my old Chevy. Square bore fit my existing manifold. I got lucky. I got took a few years ago from summit , purchased a rebuilt holly 4180c 4 barrel oem to fit existing smog. And it has never ran right. Tried tuning it and couldn't get to run..sucks. But Edelbrock is like a new truck. So much torque in that old 460 engine. My old Buick la Crosse is on its last leg. This is just in time. Phew no wheels running.
