User Tag List

Thanks Thanks:  0
Likes Likes:  0
Results 1 to 3 of 3
  1. #1
    Join Date
    Jul 2017
    Location
    San francisco
    Posts
    3
    Thanks (Given)
    0
    Thanks (Received)
    0
    Likes (Given)
    0
    Likes (Received)
    0
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    EFI. Tuner chip Magnum tuning

    I have a 1987 merc laser XRi 220 efi. 2.4
    i jus picked this up on a boat I purchased has land&Sea heads and nose cone with five blade maxis 23p. Prop

    i see Magnum tuning makes a Magnum Dyno-boost boat performance chip for this and other model merc engines. Has anyone tried these Before and is it worth messing with or leave it alone?????

    thanks

  2. #2
    Join Date
    Apr 2001
    Location
    Western Pennsylvania
    Posts
    3,882
    Thanks (Given)
    48
    Thanks (Received)
    92
    Likes (Given)
    184
    Likes (Received)
    378
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    What are their claims, but sound to good to be true? Never heard of them... got any links to them?
    Checkmate 2002 Convincor 270 496 MAG-HO

    2003 Cougar 22MTR w/300xs SOLD
    90 21Skater w/300xs - sold
    98 STV Euroski w/280 - sold


    2006 Trailblazer SS 6.0l 395hp

  3. #3
    Join Date
    Mar 2009
    Location
    Saint Lucie Florida
    Posts
    800
    Thanks (Given)
    47
    Thanks (Received)
    21
    Likes (Given)
    311
    Likes (Received)
    514
    Mentioned
    1 Post(s)
    Tagged
    0 Thread(s)

Similar Threads

  1. Magnum chip for etech?
    By Will hedrick in forum Technical Discussion
    Replies: 5
    Last Post: 11-09-2018, 07:36 AM
  2. Mercury Tech: magnum tuning
    By riverboater in forum Technical Discussion
    Replies: 0
    Last Post: 02-14-2010, 12:19 PM
  3. Magnum tuner chip ????
    By Powmer in forum Technical Discussion
    Replies: 5
    Last Post: 07-01-2009, 10:16 AM

Posting Permissions

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