Rb20det Base Fuel Pressure

[R334door(s2)]

hi i need to know what the base fuel pressure is for a rb20det please installing fpr onit if any one can help that would be great

cheers

Allan

[ashr32]

hi i need to know what the base fuel pressure is for a rb20det please installing fpr onit if any one can help that would be great

cheers

Allan

im pretty sure the manual sez 25psi and 30 psi with the vac line off. with a aftermarket pump installed i got 43psi at idle.

what FPR did you get? ive got a nismo FPR on mine and its a bit strange. the screw only changes the max psi not idle so its 43psi and if if i JUST touch the accelerator it goes upto 70psi and sits there for a bit then goes back to 43psi. it doesnt change at all when i remove the vac line either.

FPR's a strange but the car works fine

[Gts-t]

My 2 cents, I have the nismo one i recently set it to what the gtr setting is. Installed pfc and drove home with no worries

[R334door(s2)]

got the malpassi 1-1 rising rate

[R334door(s2)]

im trying to help a friend out can sme one please have the correct answer if it was a rb25 i would know but i dont know what the rb20det pressure is

[R334door(s2)]

its ok i rang morpowa 35psi with hose on

and roughly 45psi with hose off

cheers all for the help

[bubba]

3bar fuel system

Edited October 21, 2008 by bubba

[ashr32]

its ok i rang morpowa 35psi with hose on

and roughly 45psi with hose off

cheers all for the help

mate i have the nissan rb20det service manual and its 25 - 30 psi

[R334door(s2)]

cheers ashley ill let my m8 know asap