+ Reply to Thread
Results 1 to 7 of 7

Thread: New member from Michigan

  1. #1
    Wideopen's Avatar
    Senior Member

    Status
    Offline
    Join Date
    Aug 2019
    Location
    Munith Mi
    Posts
    155

    Default New member from Michigan

    Just installed a MSD 6 al and rev limiter isn't reacting well to stock computer limiter. I'm wondering if i can cut the limiter on the computer out? Any idea what i did wrong (i know SHIFT lol) runs great

  2. #2

    Default

    I know that generally a good rule of thumb to follow with these trucks is to control your rev limits with a tune. In my experience, trying to limit revs with the 6AL is bad practice because it cuts spark which can allow too much raw fuel to be dumped into your downstream exaust flow. I do know from first hand experience that if you have too much in your cat or your muffler, there is a chance that it can ignite and blow either one or both of those components. Flyin' ryan is on this forum if I remember correctly and he can definitely help you set something up if you're looking to go that route, otherwise, I'd recommend that you avoid setting your limit from the ignition control module

  3. #3

    98Dak408's Avatar
    Supporting Vendor

    Status
    Offline
    Join Date
    Jan 2009
    Location
    Detroit Area, Michigan
    Posts
    2,975

    Default

    Welcome to the forum!

    I used the 6AL since I already had it from an older vehicle. I just put the 7000 chip in it and rely on the SCT rev limit set point. If I was to buy one new I would just have picked up the 6A box.

  4. #4

    y2krtaf's Avatar
    Senior Member

    Status
    Offline
    Join Date
    Jan 2008
    Location
    Phoenix, Az
    Posts
    3,472

    Default

    Welcome!

  5. #5
    BIGROB's Avatar
    I killed Goose

    Status
    Offline
    Join Date
    Mar 2016
    Location
    Thibodaux, Louisiana
    Posts
    874

    Default

    Welcome

    Project Maverick. I feel the need, the need for speed

  6. #6

    Default

    Post a pic of your truck when you can. Welcome!

  7. #7

    evilrt's Avatar
    Senior Member

    Status
    Offline
    Join Date
    Jul 2019
    Location
    Flint, MI
    Posts
    309

    Default

    Welcome
    Mike Williams
    #001



    98 DA RC GrapeJuice
    99 BLK CC (Buy Back)
    00 BLK RC ProCharged -Hotchkis - on and on (Sold)
    01 AF CC (Leased - Turned in)

+ Reply to Thread

Posting Permissions

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