Please help!!! stroker/big bore kit problem
  • CRFDaffy
    Posts: 4
    Joined: Sun Apr 26, 2015 9:08 am

    Please help!!! stroker/big bore kit problem

    by CRFDaffy » Sat Apr 01, 2017 2:13 am

    Hello All
    I am in serious despair!, I have been waiting 6months to repair my crf450r 2012 after the big end breaking.
    I bought second hand left and right crankcases (from a 2012) and a hotrods stroker/cylinder works big bore kit from a eBay seller.
    this kit is advertised as bolt on!, after installation the piston locks just before TDC, after inspection I was shocked to see the the piston raises about 1mm above the cylinder ??? WTF!. I have searched the internet and found no other issues of this sort, I checked the boxes and they all say for a 2009-2012, the kit did have 2 base gaskets and 2 head gaskets :-k .
    any help would be much appreciated as the seller does not respond and I have no idea what I should do.
    thanks in advance, Lee
    You do not have the required permissions to view the files attached to this post.
  • User avatar
    JimDirt
    Posts: 4406
    Joined: Sat Nov 25, 2006 6:31 pm

    Re: Please help!!! stroker/big bore kit problem

    by JimDirt » Mon Apr 03, 2017 9:01 am

    Since no one else seems to have had this issue , and i am sure you need a answer ASAP , you might want to PM , Ken , , if anyone here would know fitment of those parts , it would be him...

    Ken: https://www.crfsonly.com/forum/memberli ... rofile&u=3
    2020 CRF450R
    2006 CRF450X
    Image
    Weiser , Idaho

Who is online

Users browsing this forum: No registered users and 4 guests