420A Base Fuel pressure

[Eclipseturbo4]

Hey I have a 96 esi i.m putting on an adjustable regulator on and I wanna know what the stock fuel pressure is so I can get it all dialed in...

 

[9!'clipseDOHC]

The base fuel pressure for all 2g dsm's (4G63 and 420A) is 43 psi. This is measured with the vacuum line removed and plugged.

 

[LiquidX]

The base fuel pressure for all 2g dsm's (4G63 and 420A) is 43.5 psi. This is measured with the vacuum line removed and plugged.

There you go Nate


After you set the pressure, hook the vacuum line back up and it should drop down, don't worry, it's normal as it's adjusting for vacuum.

 

[Eclipseturbo4]

Ok thanks for the answer people thank you

 

[bullettdsm]

Fuel pressure for the 420a should be 47-50 with vac line connected;

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