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.

IMG_1750.jpeg

Goonie’s 90 GSX

My 1990 Mitsubishi Eclipse GSX I bought summer of 2009 bone stock. Its come a long way over the years.

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

Fuel upgrades are finally underway to catch anyone up we ran 10s on the stock 1990 fuel lines but were leaning out up top. So it was time to upgrade the lines to 8an and I switched to a Walbro 535 fuel pump. Just need to run the lines and swap the fuel rail next and it’s party time!
IMG_3347.jpeg

IMG_3586.jpeg
IMG_3589.jpeg
IMG_3593.jpeg
 
Put in some work in the garage yesterday on my day off and got the new fuel system plummed and Magnus fuel rail on. The car primed and had no leaks so I started it and it fired right up once the lines burped. I just need to adjust the base pressure up a bit for the new components and get fresh plugs in it and we’re ready to test for the Shootout I’m so excited to see everyone and race as usual!🏁
IMG_3624.jpeg
IMG_3635.jpeg
IMG_3640.jpeg
IMG_3641.jpeg
 
How's your base fuel pressure with that banjo fitting on the rail? Some of those can be pretty restrictive.
It was at 40psi when I started the car with no changes on the 8an feed that fitting came with the rail I bought. I’m going to bump it up and then should be good to make some fueling adjustments to the tune but I wouldn’t suspect it should be too far off from where we were at last season. I have extra fittings if it is to become an issue I’ll swap them out.
 
Last edited:
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Latest posts

Build Thread Updates

Latest Classifieds

  • For sale AGT 52MM Bolt-On Turbo Setup
    Selling my old turbo setup, made roughly 52Xawhp/4XXtq @ 30PSI (not officially measured on dyno)...
    • Pushed
    • Updated:
    • Expires
  • For sale 2g 2GB Eclipse OEM Fog Light Bezels
    2GB Eclipse OEM Fog Light Bezels $45 + shipping & paypal feesYou must be registered to see...
    • jersygsx
    • Updated:
    • Expires
  • For sale 2g 2G Sun Visor Set ( with home buttons for garage door )
    2G Sun Visor Set ( with home buttons for garage door ) $45 + shipping & paypal feesYou must be...
    • jersygsx
    • Updated:
    • Expires
  • Wanted 2g Tan Door sill trim
    Looking for passenger and driver side door sill trim in tan color. Let me know what you guys...
    • Mahreeoh17
    • Updated:
    • Expires
  • For sale 4G63 2g/1g Parts
    2g 1g parts
    • rEclipserGST
    • Updated:
    • Expires
Back
Top