67 twin turbo dart

TT5.9mag said
Almost every aftermarket ecu wants 43.5 base pressure. Some want 58. It doesn’t really matter as long as the injectors are scaled properly. The shop may have had issues getting your 210lb injectors idling clean at anything higher than 32. I just want to make sure that your regulator is boost referenced and rising with boost. If it’s not, or dropping fuel pressure with load you’ll burn it up.

It does rise with boost, and makes sense, well at that time I had the versafueler on it causing issues driving the injector back when it was there, when I brought it home the last time I took that off and runs better. Ill give it a drive tomorrow, with a load it rises and revving it also can watch it rise on the rail gauge