400EXtreme
06-21-2007, 08:51 AM
Well i needed a new piston and the one i got was http://www.rockymountainatv.com/productDetail.do?navType=type&navTitle=Engine&webTypeId=201&webCatId=17&vehicleType=&pageLinkUri=&prodFamilyId=3784
And the guy that was putting it in said it was the wrong piston and when he tried to kick it over it would hit the cylinder head. But isn't the stock size 54mm? Is he just doing something wrong or did i order the wrong piston.
And the guy that was putting it in said it was the wrong piston and when he tried to kick it over it would hit the cylinder head. But isn't the stock size 54mm? Is he just doing something wrong or did i order the wrong piston.