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adrnln · 09-24-2009, 01:21 AM

RRFPR goes AFTER the stock fuel pressure regulator. Depending on the year the stock FPR is on the fuel rail or under the driver's seat. Make sure you follow the D/A manual because the later model M44's need to have the fuel line take a "U" turn after the 3/2way valve to the AFPR (RRFPR) and then to the fuel tank.

Also, 75-90psi seems a bit high for 8psi. I think it should be closer to 68psi.

Sheridan

09-24-2009, 01:21 AM	#10
adrnln Member Join Date: Mar 2004 Location: NE Wyoming Posts: 36 iTrader: (0) Photo Gallery	RRFPR goes AFTER the stock fuel pressure regulator. Depending on the year the stock FPR is on the fuel rail or under the driver's seat. Make sure you follow the D/A manual because the later model M44's need to have the fuel line take a "U" turn after the 3/2way valve to the AFPR (RRFPR) and then to the fuel tank. Also, 75-90psi seems a bit high for 8psi. I think it should be closer to 68psi. Sheridan __________________ 98 supercharged 318ti Sport "It's better to be blown than stroked"