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

new tubular O2 needs porting?

My91TalonTSi

Proven Member
118
1
Jun 5, 2004
Freehold, New_Jersey
I just bought a recirculated O2 housing set up for an external gate and noticed that where the flange meets the piping it is extremely uneven and rough. Specifically where the wastegate dumps back into the housing there is a rough lip that seems like would effect smooth exhaust gas flow.

Anyone else have any issues like this? I am use to OEM housings.
 

kawboy

Proven Member
724
5
Jan 20, 2006
Toms River, New_Jersey
I smoothed mine out, but I dont think there will be much difference if you just leave it alone
 
Support Vendors who Support the DSM Community
Boosted Fabrication ECM Tuning ExtremePSI Fuel Injector Clinic 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

Top