The Top Mitsubishi Galant VR-4 Resource

Join the best E39A 1991-1992 Mitsubishi Galant VR-4 community and document your GVR4 journey.

  • Software Upgraded - Reset Your Password to Login
    In order to log in after the forum software change, you need to reset your password. If you don't have access to the email address you used to register your GVR4.org account, you won't be able to reset your password. In that case, follow the instructions here to regain access to the forum.

AFPR Questions

Brunoboy

Well-known member
Joined
Apr 25, 2008
Messages
2,880
Location
San Bruno,CA Home of SFO
Just wondering if ALL AFPR are 1:1 with boost? I am going to order this one, Is it ok? AFPR 515.
 

toybreaker

iconoclast
Joined
Apr 30, 2006
Messages
3,581
I'm researching this topic myself.

How well does this unit hold pressure at shutdown?

Is it ethanol/e85 tolerant?

How stable is it in relation to temperature?

Anybody have long term experience with this unit?

Thanks! /ubbthreads/images/graemlins/smile.gif
 

Quoting toybreaker:
How well does this unit hold pressure at shutdown?



I have yet to find a good AFPR that doesn't bleed down overnight. Just turn on the fuelpump prime in DSMLink, or ask me for a chip with that feature. Problem solved.
 

turbowop

Well-known member
Joined
Apr 29, 2001
Messages
11,972
Location
Yakima, WA
Even though my Aeromotive bleeds pressure after awhile according to the gauge mounted to it, the car starts right back up everytime just like it did with the factory regulator.
 
Support Vendors who Support the GVR-4 Community
Boosted Fabrication ECM Tuning ExtremePSI Fuel Injector Clinic Jacks Transmissions JNZ Tuning Kiggly Racing Morrison Fabrications RixRacing RockAuto RTM Racing STM Tuned
Top