|
Re: A '54 named Busty
Yes you need a regulator, the PCM will not control your fuel pressure. Late model vehicles with FPCM will control fuel pressure using PWM but you don’t have that. Best way for you to go is using a corvette fuel filter regulator. It has 2 fittings on one side that go to the sending unit(3/8 feed, 5/16 return) and one fitting on the other side that goes to the rail. It regulates the pressure to 58psi. Which is standard LS pressure.
|