Microtech Area is for discussing Microtech systems

Microtech LT8s 2 step tuning

Old 05-21-17, 07:27 PM
  #1  
Rotary Enthusiast
Thread Starter
 
rx7b13's Avatar
 
Join Date: Jun 2004
Location: indiana
Posts: 946
Likes: 0
Received 2 Likes on 2 Posts
Microtech LT8s 2 step tuning

Here are my settings and video for my 2 step on my wide band, does anyone if I should enrichen this up some more?

Timing -20
Enrich 4ms (if I enrich to 4.52 it does more of a stutter)
Inp_Revlim 4000

rx7b13 is offline  
Old 05-21-17, 07:34 PM
  #2  
Rotary Enthusiast
Thread Starter
 
rx7b13's Avatar
 
Join Date: Jun 2004
Location: indiana
Posts: 946
Likes: 0
Received 2 Likes on 2 Posts
It behaves like this at around 2-3 seconds in vid if I enrich to 4.52ms

rx7b13 is offline  
Old 05-25-17, 09:34 PM
  #3  
Junior Member
 
Join Date: May 2017
Location: New Zealand
Posts: 12
Likes: 0
Received 0 Likes on 0 Posts
Way to much enrichment I use less than 1ms
10aspec is offline  
Old 09-01-17, 06:28 PM
  #4  
87 SE WITH S5 T2 SWAP
iTrader: (11)
 
joeylyrech's Avatar
 
Join Date: May 2004
Location: allentown pa
Posts: 2,070
Likes: 0
Received 0 Likes on 0 Posts
PA 2step

I want 2 try it on my lt9 but i am scared of hurting the motor.I was told that it might hurt the motor by a local guy.
joeylyrech is offline  
Old 09-01-17, 06:45 PM
  #5  
Rotary Enthusiast
Thread Starter
 
rx7b13's Avatar
 
Join Date: Jun 2004
Location: indiana
Posts: 946
Likes: 0
Received 2 Likes on 2 Posts
Ehhh you'll be fine. Enrich fuel and retard timing ALOOOOOT. My first night ever on the track, car did good just need to adjust timing more to get more power. I launch at 6k and get wheel hop bad as you can hear in the video so I tightened up the rear suspension to see if that will help next race night. I got 2 more nights of racing and then its time to go 3/4 tube chassis and 4 link susoension.


Last edited by rx7b13; 09-01-17 at 06:57 PM.
rx7b13 is offline  
Old 09-01-17, 07:15 PM
  #6  
87 SE WITH S5 T2 SWAP
iTrader: (11)
 
joeylyrech's Avatar
 
Join Date: May 2004
Location: allentown pa
Posts: 2,070
Likes: 0
Received 0 Likes on 0 Posts
PA okay

Do i have 2 wire something up or is just a simple enter values here and done.
joeylyrech is offline  
Old 09-01-17, 07:20 PM
  #7  
Rotary Enthusiast
Thread Starter
 
rx7b13's Avatar
 
Join Date: Jun 2004
Location: indiana
Posts: 946
Likes: 0
Received 2 Likes on 2 Posts
You have to wire it up its already in the ecu just need to hook up the wire. If your harness is like mine (microtech harness) its the blue and black wire. I have mine on a toggle switch which activates the switch on my clutch. So at the track I just flip the toggle on and everything takes care of itself.

Last edited by rx7b13; 09-01-17 at 07:24 PM.
rx7b13 is offline  
Old 09-02-17, 06:43 AM
  #8  
87 SE WITH S5 T2 SWAP
iTrader: (11)
 
joeylyrech's Avatar
 
Join Date: May 2004
Location: allentown pa
Posts: 2,070
Likes: 0
Received 0 Likes on 0 Posts
PA 2step

Originally Posted by rx7b13 View Post
You have to wire it up its already in the ecu just need to hook up the wire. If your harness is like mine (microtech harness) its the blue and black wire. I have mine on a toggle switch which activates the switch on my clutch. So at the track I just flip the toggle on and everything takes care of itself.

Wire might be a different color on mine cuase is a LT9.I have play with the settings before but without using a switch and i do get some bouncing but not pooping.
joeylyrech is offline  
Old 09-11-17, 03:34 AM
  #9  
Rotary Enthusiast
 
Havoc's Avatar
 
Join Date: Aug 2004
Location: Australia - Perth
Posts: 1,320
Received 7 Likes on 6 Posts
Do you run 12.3 AFR at idle?
Havoc is offline  
Old 10-08-17, 08:26 PM
  #10  
Rotary Enthusiast
Thread Starter
 
rx7b13's Avatar
 
Join Date: Jun 2004
Location: indiana
Posts: 946
Likes: 0
Received 2 Likes on 2 Posts
There abouts yes, and in the auxiliary screen I retard timing to max, and add some fuel
rx7b13 is offline  

Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: