aftermarket fuel pump

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
sharpy
Posts: 1
Joined: Sun May 07, 2017 3:22 pm

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I have a 90 nissan 240 that is a dirt track car. It has a fuel cell with an inline pump. The guy i got it from has a aftermarket fuel pressure regulator on the return line....is this right?? The car is running pig rich. Help please!!


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PapaSmurf2k3
Site Admin
Posts: 18997
Joined: Thu Nov 21, 2002 3:20 pm
Car: 2017 Corvette, 2018 Focus ST, 1993 240sx truck KA Turbo.
Location: Merrimack, NH

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You can put the regulator anywhere on the return line really.
Is it an adjustable regulator? If so, just turn it down.


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