Just bought a 2000 GSR. It has a ghetto FPR that is adjustable. Car is running rich. What is the stock pressure?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">
Fuel pressure at idle
B18B1 engines
With regulator vacuum hose attached: 31-36 psi
With regulator vacuum hose disconnected: 40-47 psi

B18C1 engines through 1997
With regulator vacuum hose attached - 39 to 46 psi
With regulator vacuum hose disconnected - 48 to 55 psi

B18C1/B18C5 engines through 98+
With regulator vacuum hose attached - 38-46 psi
With regulator vacuum hose disconnected - 47-54 psi
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