The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

Post a Question

Boost drop

Please Support ExtremePSI

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

ShadyGST

10+ Year Contributor
74
0
Sep 24, 2008
Jax Beach, Florida
I am having some issues with my boost levels. Mods include, 14b FMIC, Turbo back exhaust and a SBR NBC. Well I have the MBC set at 15 psi. It will hit 15 psi then kinda fade down to 11. I have done about 1 million BLT's To try and see if its a leak. But Everytime it hold 15lbs for about 30 seconds. Replaced shaft seals and injector seals. I was thinking maybe a problem with the MBC. Anyone have any fresh ideas?
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!

Similar threads

  • Question
Boost Drop
Replies
7
Views
1K
Mike Marnik
  • Question
Boost Drop
Replies
6
Views
1K
junkyard
  • Question
Boost Drop
Replies
3
Views
754
kpt4321
Juanjo07
  • Question
Boost drop T25
Replies
9
Views
2K
90TSIAWDTALON
  • Question
Boost Pressure Drop
Replies
1
Views
631
viprez586
viprez586
Boosted Fabrication
ECM Tuning
ExtremePSI
FIBA Motorsport
Fuel Injector Clinic
Innovation Products
Jacks Transmissions
JNZ Tuning
Kiggly Racing
Morrison Fabrications
Rix Racing
RockAuto
STM Tuned
Support Vendors who Support the DSM Community

Latest posts

Build Thread Updates

Vendor Updates

Latest Classifieds

  • Galant665
    For sale 4G63 Forge Motorsports BOV
    Original Forge Motorsports bov. Adjustable with over 80 clicks on the dial. Nice to use for...
    • Galant665
    • Updated:
  • Wanted 1g 1991 Black Cherry Eagle Talon
    5-speed
    • bamatalon
    • Updated:
    • Expires
  • r3dmak
    For sale Misc Left Over Parts
    Hello, I have a few left over parts for sale, these do not include shipping, please pm me for a...
    • r3dmak
    • Updated:
    • Expires
  • spoolinpos
    For sale Alpha Injection Clinic 2200cc for 4G63 DSM/EVO
    I have a set of Alpha Injection Clinic 2200cc high z injectors for DSM/EVO. I am stepping up to...
    • spoolinpos
    • Updated:
    • Expires
  • Michael Wucher
    Wanted WTB 2g half rad
    ISO of a 2g koyo half rad or something equivalent.
    • Michael Wucher
    • Updated:
    • Expires
Back
Top