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 STM Tuned
Please Support STM Tuned

1G MBC HELP?:L

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.

dsmBear

10+ Year Contributor
387
10
Aug 27, 2012
Carmichael, California
Quick background: So my car 94 gsx 6/4 combo was boosting 14 psi when I got it(stock), no mbc or anything. When I rebuilt the motor and slapped it back in and it only does 9-10 psi idk why so I got an mbc now, and hooked it up and it does infinite boost at the bottom click? ive done a boost leak and smoke test and everything holds, im wanting to run 13-14 psi safley but seems like the boost keeps crawling, btw mhi big 16g turbo (had same issues when oe 14b was on as well)
 
Anyone? And now after adding a hard uip, to the stock side mount, at first just did 8-9, but now it does 6-7? (This is with out the mbc, as the mbc does infinite boost)
 
would help if we knew what type of boost controller you got.
I'm familiar with the hallman.
Every post you are dropping more and more psi. Are you sure you did a boost leak test.
 
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