Timing Curve on 360 in an RV

I will add a few things to this thread;
1. OP, stop doing anything more with your timing and get a piston stop and verify that your balancer is correct. Do nothing else until this is done.
2. Check rotor phasing. Drill a cap, shoot the timing light at it. If it’s off fix it. Google it.
3.verify polarity of the pickup is correct. Hell if you think it might be wrong, switch it and see what happens.

After 1,2, and 3 are done then you can begin to do as @AJ/FormS says and build a map.

It is that simple. We should stop giving advise until these questions are answered because they are guesses at best.

If the Edelbrock proflo efi timing control is as bad as @Mopar73340 says it is why would anyone buy one?