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.

420a Turbo

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

DerekDsm

Probationary Member
23
0
Dec 23, 2010
falmouth, Kentucky
im ready to turbo my 420a but i need help with the fmu. the oil feed lines and how to run everything where it needs to go. some diagrams might help but i can do the rest.
im also wanting to know how and what a fuel cut defender is and how to run it with the fmu
im kinda new with the 420a turbo so it kind meakes me wanna do this when i cat find where to put the shit. :banghead:
 
ba haha but yeah i search all over google i cant find anythin on the web. i notice you a have a esi-t. i have a esi LOL

yeah i used that sorce. that helpped out alot but im still confused on the fmu. oil lines and what not
 
Well. It goes over how to do the oil feed and return. And it also goes over the fmu. What do you not understand maybe I can clarify.
 
okay starting with the fmu where does all the lines feed to?
on the oil lines which line goes to the oil pan and does the oil line kit plug into the block and does the oil sending unit clip on it on the left above the golden thing. im using the 1000$ budget for a reference.
and explain how to hook up a fcd. and should i hook one up with the fmu? i heard there bad news together.
and how do i do all the wiring. turbo timer. pressures gauges and boost controllers.
sorry im massivly new to the 420a thing but im getting pretty deep in the rabit whole with the dsm's LOL started out a dd type thing and now i wanna know it all LOL
 
okay starting with the fmu where does all the lines feed to?
on the oil lines which line goes to the oil pan and does the oil line kit plug into the block and does the oil sending unit clip on it on the left above the golden thing. im using the 1000$ budget for a reference.
and explain how to hook up a fcd. and should i hook one up with the fmu? i heard there bad news together.
and how do i do all the wiring. turbo timer. pressures gauges and boost controllers.
sorry im massivly new to the 420a thing but im getting pretty deep in the rabit whole with the dsm's LOL started out a dd type thing and now i wanna know it all LOL


Fmu goes back by the tank, if you really read the link I posted it goes over it in detail. As far as where to where to put it and which lines go where.

The oil feed comes from the back of the block, return goes to the pan.

As far as the fcd goes it is a simple install. But it depends on What you do. There is a fcd, missing link (I ran this for a while), and a sense diode (I have this now).

The gauges will come with their own install directions. You don't need a Turbo timer or a boost controller.

You absolutely have to have a fcd and a fmu. Fcd prevents the ecu from seeing positive manifold pressure. The fmu adds fuel in relation to boost pressure.
 
Its simple really.

Oil line unplug sensor. Thread in nipple and tee. Put sensor on top. Adapter to feed line goes in the side.

Return goes straight from Turbo to oil pan. No frills.

Fmu has a write up on this site. Search for "fmu ?'s" it has pictures. Mount it by the tank. Vaccine line goes to the top. From tank to fmu to return on tank goes in bottom middle. Bottom side goes to for from fmu.

Its simple really.

Oil line unplug sensor. Thread in nipple and tee. Put sensor on top. Adapter to feed line goes in the side.

Return goes straight from Turbo to oil pan. No frills.

Fmu has a write up on this site. Search for "fmu ?'s" it has pictures. Mount it by the tank. Vaccine line goes to the top. From tank to fmu to return on tank goes in bottom middle. Bottom side goes to for from fmu.
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

  • Wanted 6 bolt NT water pipe
    Located in 10965 can send you a shipping label. PayPal ready
    • chrisman287
    • Updated:
    • Expires
  • For sale 1g MD122260 Forward Facing Oil Filter Housing
    Up for sale Discontinued MD122260 Forward Facing Oil Filter Housing $150.00 shipped plus paypal...
    • BTKai
    • Updated:
    • Expires
  • For sale 2g 2G OEM AWD Manual Driver Front Axle
    2G OEM AWD Manual Driver Front Axle $80 + shipping & paypal feesYou must be registered to see...
    • jersygsx
    • Updated:
    • Expires
  • For sale 2g 2G AWD Fuel Level Sending Unit
    2G AWD Fuel Level Sending Unit $85 + shipping & paypal fees* this is not the fuel pump hanger...
    • jersygsx
    • Updated:
    • Expires
  • Wanted Spyder decal for rear bumper MR300306
    My '98 Spyder GS-T lacks the decal on the rear bumper that denotes the car as a Spyder (my...
    • 98MaroonSpyder
    • Updated:
    • Expires
Back
Top