The Top DSM Community on the Web

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. Log in to remove most ads.

Please Support ExtremePSI
Please Support ExtremePSI

2G Dual 255 pumps on stock motor

This site may earn a commission from merchant
affiliate links, including eBay, Amazon, and others.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Qzach96

Probationary Member
14
0
Jun 22, 2013
Crawfordsville, Indiana
Picked up a gsx eclipse, pretty stripped interior and bay, all egr and emissions stuff is gone. Fuel pressure solenoid bypassed it's a pretty basic set up, and for some reason has dual 255 pumps. I'm getting a weird fuel cut at different results depending how hard your in the throttle maf is new. Any ideas?
 
Check that and the vacuum lines for the actuator. Make sure p.o. Didn't rig somthing up stupid to try and make more boost LOL. You can't run much more than 15-16 without fuel cut on stock 450's and no way to tune. Your better off lowering to 14 and not having issues till you can mod properly. I would just leave the pumps as is or remove one. You definitely don't need 2 255's with a t-2small haha ;) are the pumps rewired yet?
 
Support Vendors who Support the DSM Community
Boosted Fabrication ECM Tuning ExtremePSI Fuel Injector Clinic Innovation Products Jacks Transmissions JNZ Tuning Kiggly Racing Morrison Fabrications MyMitsubishiStore.com RixRacing RockAuto RTM Racing STM Tuned

Latest posts

Build Thread Updates

Vendor Updates

Latest Classifieds

Back
Top