Please help!!! stroker/big bore kit problem
Posted: 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
.
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
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
.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