User Tag List

Thanks Thanks:  0
Likes Likes:  0
Results 1 to 6 of 6
  1. #1
    Join Date
    May 2017
    Location
    Chattanooga tn
    Posts
    6
    Thanks (Given)
    0
    Thanks (Received)
    0
    Likes (Given)
    1
    Likes (Received)
    0
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Yamaha 50 block Swap?

    Hey gents, tried searching through forums and I can't find a similar thread. Are the blocks on a 89' pro 50 and a 99 swappable? Minor rear end collision made my mid and lower inoperable, found a pro 50 at a decent price and would like to drop my built head on it if possible. Thanks for any help and time!

  2. #2
    Join Date
    Mar 2003
    Location
    Ft Lauderdale Fl
    Posts
    993
    Thanks (Given)
    0
    Thanks (Received)
    0
    Likes (Given)
    0
    Likes (Received)
    0
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    blocks are similar electrical components wont bolt up
    Aquarius Inflatable Yamaha 70 EFI
    24 Skater Twin 3.0 300x copies 113mph so far
    954-861-1611

  3. #3
    Join Date
    Feb 2002
    Location
    Baton Rouge, La
    Posts
    2,668
    Thanks (Given)
    1
    Thanks (Received)
    34
    Likes (Given)
    67
    Likes (Received)
    126
    Mentioned
    1 Post(s)
    Tagged
    1 Thread(s)
    I think he's asking if the powerhead will swap mids and lower splines.
    Cheaters never Win !!!

  4. #4
    Join Date
    May 2007
    Location
    Pierre Part La.
    Posts
    1,103
    Thanks (Given)
    0
    Thanks (Received)
    0
    Likes (Given)
    1
    Likes (Received)
    5
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Yes it will
    11-20 -08 1980 14' Allison
    homemade 15" 90 Yamaha
    nice and quick 7800 rpm
    Happiest driver on the board. Chris Carlson reeds are the way to go. CCM
    http://www.youtube.com/watch?v=KQyBn...er_profilepage

  5. #5
    Join Date
    Jul 2015
    Location
    South carolina
    Posts
    3
    Thanks (Given)
    0
    Thanks (Received)
    0
    Likes (Given)
    0
    Likes (Received)
    0
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    It'll work

  6. #6
    Join Date
    May 2017
    Location
    Chattanooga tn
    Posts
    6
    Thanks (Given)
    0
    Thanks (Received)
    0
    Likes (Given)
    1
    Likes (Received)
    0
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Awesome, thanks guys appreciate it!

Similar Threads

  1. 250XS block swap
    By Da Bull in forum Technical Discussion
    Replies: 5
    Last Post: 08-26-2011, 12:34 PM
  2. yamaha 250-300 swap?
    By nastysmallblock in forum Technical Discussion
    Replies: 1
    Last Post: 06-20-2010, 07:38 AM
  3. Yamaha Tech: Swap from '86 220 Yamaha to '97 225 Merc
    By Darkside's Calling in forum Technical Discussion
    Replies: 5
    Last Post: 04-15-2009, 07:40 AM
  4. OMC Tech: Block Swap
    By splitshot in forum Technical Discussion
    Replies: 3
    Last Post: 02-02-2009, 08:05 AM
  5. 2.5 Block swap Question
    By B. Vruwink in forum Technical Discussion
    Replies: 5
    Last Post: 08-22-2002, 10:20 PM

Tags for this Thread

Posting Permissions

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