Stock base fuel pressure is 42 psi. This is the pressure when the vacuum hose is removed from the fuel pressure regulator. The vacuum hose must be plugged when its removed from the regulator.
This was the last year for the carburetor. The stock fuel pump pressure was 7.5-9 psi.
The fuel pressure regulator is located on the fuel rail right in front of the intake manifold.
This was the last year for the carburetor. The stock fuel pump pressure was 7.5-9 psi.
This was the last year for the carburetor. The stock fuel pump pressure was 7.5-9 psi.
on the fuel rail to the side
stock: 10 gallons
The stock fuel pressure for a 1997 Mitsubishi GST is 38 psi. Stock injectors are rated at 43 PSI but anything lower should lead to have the fueling system of the car inspected.
The fuel pressure regulator is located in the throttle body.
install a fuel pressure regulator and set it to 36 psi idle in a stock motor
40psi40psi
When I put a fuel pressure regulator between my stock fuel pump and carb, I found about 5psi gave me good results
Need to check fuel pressure with a gauge first. Then check fuel pressure regulator. Need to check fuel pressure with a gauge first. Then check fuel pressure regulator. Need to check fuel pressure with a gauge first. Then check fuel pressure regulator. Need to check fuel pressure with a gauge first. Then check fuel pressure regulator.