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.

1-2-3 wot log

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

TSITurbo95

Probationary Member
2,506
18
Oct 26, 2009
Ohio, Ohio
So, me and a buddy just did some tweaking, and wanted some advice on the tune. Mods are in profile an up to date.
 

Attachments

You must be registered for see attachments list
Your boost EST and actual boost dont line up. Your MAFComp in boost area is too high by about 10~11%. Check your base timing, I dont see why your timing dips to 1* at peak torque and you are only getting 7.8* of timing at peak power.
 
Last edited by a moderator:
Base timing is correct, checked it many times when I installed the new head. And the timing, that is all I could run, or else it would knock. I am going to replace the knock sensor and give it another shot. I will post back. Thank you.
 
Just to confirm, you checked base timing with a timing light right? Just people mix up valve timing and ignition timing. The lack of ignition timing you are getting leads me to believe that base timing is in the range of 10* BTDC. Any other back story, is the car a 2.3L? Most cars usually can get 9~10 degrees of so of timing advance at 6500RPM and timing should dip down to about 5~6* at peak torque.
Then again you are running 25psi on Im assuming 91octane.
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

Back
Top