Hi guys,
My new '65 122 is kicking me in the ass- literally. It'll run fine and then give a hard stumble, almost as if the engine is dying and restarting itself. It kicks me pretty hard in my seat when it happens. It also has no cycle to it. It will happen at any RPM, any speed, any load on the engine, sometimes a few times in a row within 10 seconds, and then nothing for 10 or 20 minutes, and then once, then nothing again for a few minutes. The plugs, wires, and distributor (1-2-3) are all new. Carbs were rebuilt and re-bushed. Engine is a B-20 with Ipd street torque cam. I'm stumped, and it's really annoying. Has anyone else had this, or if anyone can point me in the right direction, I'd appreciate it. Thanks!!

Rob