Top end rebuild question

dodgextreme4x4

New Member
Feb 21, 2010
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took my jug and new pistion kit to a machine shop had the jug bored i put everything back together and was wondering if there should be any play in the piston left to right?
 
Yes when i took the head off there is a little play in the piston from left to right would that cause it to bog and backfire after riding for 30 mins