Results 1 to 2 of 2

Thread: 94' Z28 4L60E 3600 stall tuning help.

  1. #1
    Carb and Points!
    Join Date
    Sep 2014
    Location
    Milwaukee, WISCONSIN
    Posts
    3

    94' Z28 4L60E 3600 stall tuning help.

    So Last year I ran at the track with my 94 Z28 A4, cc503 cam, 3600 stall, 3:23 gears on a MT DR's with other supporting mods. My time was a 13.0with an air temp of 90*+.

    Next week I am going again and the last time I went I have been having this issue of the with the car hitting the rev limiter before shifting from 2>3. I've let off the gas for it to shift.

    Is there anyone out there that has a tune for minimizing or getting rid of the bouncing off the rev all together?

    Thank you

  2. #2
    Fuel Injected!
    Join Date
    Oct 2013
    Posts
    1,022
    It sounds like you need to lower the wide open throttle shift mph and/or the shift rpm for the 2-3 shift. Every car is different so another tune likely won't help, and it'd likely mess up the engine tuning anyways.

    Most just set the mph low enough you know it's not going to be an issue and then lower the shift rpm until it shifts at the rpm you want it to shift. Remember that the transmission takes time to shift so the shift rpm will be lower than the rpm where it finishes the shift.

Similar Threads

  1. 4l60e - 96 Corvette performance tuning
    By barchetta in forum OBDII Tuning
    Replies: 6
    Last Post: 04-17-2018, 05:33 PM
  2. LT1 4L60E stall wall issue. What parameter to adjust?
    By Firefighter Z in forum TunerPro Tuning Talk
    Replies: 1
    Last Post: 08-03-2016, 05:06 AM
  3. Help 4L60E TUNING Shift Firmness
    By Bullit in forum TunerCat OBDII
    Replies: 3
    Last Post: 03-26-2016, 02:27 AM
  4. 4L60E tuning in $0D
    By Roadknee in forum GM EFI Systems
    Replies: 18
    Last Post: 08-30-2014, 01:09 AM
  5. GM TBI/4L60E tuning?
    By Ruger_556 in forum GM EFI Systems
    Replies: 0
    Last Post: 05-25-2014, 05:13 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •