SETTING MY +FUEL PRESSURE REGULATOR CORRECTLY

[chop91vr4]

Okay so I have searched and searched the web and I can't find anything to follow as per how to properly set your fuel pressure, just as for a basic's but I know I have a 255 fuel pump, 560CC INJECTORS and a AEM fuel rail with regulator /ubbthreads/images/graemlins/banghead.gif

 

[EHmotorsports]

remove vacuum source and plug to prevent an air leak. start car and adjust to factory spec if you are not running ECM link. after pressure is adjusted reinstall vac line to regulator.

 

[GSTwithPSI]

You can also activate the fuel pump using the jumper terminal on the firewall (or activate with ECMlink). After the pump is on, set the pressure.

 

[chop91vr4]

Quoting EHmotorsports:
remove vacuum source and plug to prevent an air leak. start car and adjust to factory spec if you are not running ECM link. after pressure is adjusted reinstall vac line to regulator.



it's currently set right about 40 is that close or should I back It down closer to factory?

 

[slugsgomoo]

factory 37.5, though if you're running link you can run whatever you want.

 

[manikbastrd]

^^^ what he said.