420A Advice on how to prevent fuel cut or fuel problems at 20psi

[Brian O Conner]

Hello Community, I am planning on running 20 psi after I break my engine in. I am rebuilding my car right now and I would like to ask. I have a rebuilt engine and I would like to find ways to prevent fuel cut-fuel problems. I have a walbro 255 ph fuel pump and I plan on using the Hahn Portfueler system or Megasquirt. As for Products that I am getting that involve fuel, 1:1 FPR, Fuel Cut Defender, DIS 2(if I run PF), 730cc injecters(if I run Megasquirt). Also Would the MSD Map sensor Help prevent fuel cut? Anyways thanks for your helpful comments back. Is their any other products I could by to prevent this? Check my profile parts before awnsering.

 

[VelocitàPaola]

I have a walbro 255 ph fuel pump and I plan on using the Hahn Portfueler system or Megasquirt. As for Products that I am getting that involve fuel, 1:1 FPR, Fuel Cut Defender, DIS 2(if I run PF), 730cc injecters(if I run Megasquirt).

Sounds good.

Also Would the MSD Map sensor Help prevent fuel cut?

Nope.

Anyways thanks for your helpful comments back. Is their any other products I could by to prevent this?

An FCD is really the only thing you need to prevent fuel cut. If you go with MS, fuel cut is sort of out of the picture altogether. It's a safety measure the stock ECU takes to save the engine -- MS won't do it unless you tell it to.