[Formulajones]

Originally Posted by Scott65

Does the vaporworx use a second input besides fuel pressure? Map or tps, or maybe rpm? I studied their stuff briefly, but don't remember now. My general take away is that returnless is the most difficult way to go for a retro fit. And though my most desirable way to go would be closed loop PWM returnless, I've avoided it because I can't find a way that seems like it would work well in my retrofit application. I hope the OP can get it sorted and report back what works.

I'm curious Scott how this works out too. I couldn't remember if you were returnless or not.

I do them all with a return style setup.