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.

1g fuel cut and other problems

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

B00st LEE

Probationary Member
6
0
Dec 2, 2008
Charlotte, North Carolina
Let me start by saying this is my 1st DSM 90 gsx......mods are
E-bay 16g (dont ask came with the car)
external turbosmart wastegate (peice of junk), also came with car)
FMIC
balance shafts removed
fidanza flywheel
act stage 1 clutch
full exhaust no cat 2.5inch
Stock Fuel system
prothane motor mounts
A while back my alternator quit on me (proboly all the power steering falling over it shorted it out)
Dont know how i did it but i jumped timing and bent all my intake valves....dont know what psi spring was on this wastegate but it was letting me boost past 14psi (didnt put a aftermarket boost gauge in the car yet) and i herd 1g's cut out at 20psi around there so it was fuel cutting me at around 5500 rpm.....went to start it up one day pull it into the garage and swap alternators out and boom backfire, no start, flooding out, no compression, pulled the head off and all intake valves were bent. Since my head is off and i got a new one and everything else is off my motor i thought it would be a good time fix all my issues.
1.What is safe boost on a 16g on a 1g stock fuel system???
2.How do i go about finding out what psi spring i have in my gate without toasting my motor??
3.How Bad are the e-bay 16g's?? am i better off running a 14b??

Thanks in advance......any input would be greatly apprecaited
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Latest Classifieds

  • For sale 2g 2G Ignition Cylinder, Key, All Locks
    2G Ignition Cylinder, Key, All Locks $115 + shipping & paypal feesYou must be registered to...
    • jersygsx
    • Updated:
    • Expires
  • For sale 4G63 Buschur Racing Dual Stage Boost Controller
    Buschur Racing Dual Stage Boost Controller $95 + shipping & paypal feesYou must be registered...
    • jersygsx
    • Updated:
    • Expires
  • For sale 1g Griffin Intercooler cores.
    Griffin intercooler cores. Top to bottom flow of course. Very low pressure drop and high cfm...
    • Galant665
    • Updated:
  • Wanted 2g 2gb Talon / Eclipse -
    Looking for 2gb talon/eclipse. Willing to look at anything.Does not need to be stock, prefer...
    • KCDsmDude
    • Updated:
    • Expires
  • For sale 4G63 JE 85.5 mm pistons for a 2.3 L.
    JE part #986E pistons. 85.5mm Quantity of three. 9.5-1 22mm pin. For a 2.3 liter. Good...
    • Galant665
    • Updated:
Back
Top