Results 1 to 5 of 5
  1. #1
    Ale's Avatar
    Join Date
    Feb 2014
    Location
    ITALY
    Posts
    825
    +1
    57

    FZR SHO - can I bore cylinder block ?

    I need to bore my cylinder block.
    someone told me it's not possible, I must change sleeves and not bore it.

    I think it will be enough bore it +.020 or max + .040.

    is it possible on SHO cylinder block?

    someone did it?


  2. #2
    abracadabra's Avatar
    Join Date
    Oct 2008
    Location
    Wellington, FL United States of America
    Posts
    2,046
    +1
    180
    They did mine when I had the dart 1939cc sleeves kit.

    You can go .040 over On the original sleeves, Julio...

  3. #3
    big john's Avatar
    Join Date
    Sep 2010
    Location
    Cocoa Beach, Florida, United States
    Posts
    3,395
    +1
    598
    yes you can, pistons are availible in .5mm & 1.mm (thats .020 & .040 non metric)depending on how bad the cyclinder is, you may be able to just clearance the std bore and use std pistons, if your running high boost, you want at least .004 piston to wall clearance to start with

  4. #4
    Ale's Avatar
    Join Date
    Feb 2014
    Location
    ITALY
    Posts
    825
    +1
    57
    thank you big john, and abracadabra


    who told me it's not possible to bore cylinder block... ...told me a wrong information.
    thanks

  5. #5
    Chupacobra's Avatar
    Join Date
    Jun 2012
    Location
    Orlando, FL
    Posts
    1,372
    +1
    409
    Do not bore anymore then you have too.

  6. +1 by:


Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Is true that I can use part from fzr sho steering nozzle in XLT 2001??
    By JgDieselPerformance in forum Yamaha PWC Performance (2-stroke)
    Replies: 3
    Last Post: 09-07-2015, 07:14 AM
  2. Can't Get Cylinder Off!
    By kepneriphone in forum Polaris Open Discussion
    Replies: 23
    Last Post: 03-30-2008, 07:48 PM
  3. Boring VTEC block
    By sbcontractors in forum 4-Tec Performance
    Replies: 1
    Last Post: 01-22-2008, 11:03 PM
  4. Bored Cylinders - Rejet carbs?
    By bnovak in forum Yamaha PWC Performance (2-stroke)
    Replies: 0
    Last Post: 10-19-2007, 11:31 AM
  5. can you bore just one cylinder on 1050?
    By rbridges in forum Polaris PWC Performance
    Replies: 19
    Last Post: 03-31-2007, 10:05 PM

Posting Permissions

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