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Boring over a 250ex

4440 Views 14 Replies 5 Participants Last post by  mud99
I have a Honda 2003 TRX250ex. Piston blew apart. In its self distruction it tore up the cylinder wall pretty good, but not so bad I can't bore it clean. However, it is going to go about 050 over. Any idea's on what piston I can stick back in? I haven't seen any 250ex pistons more than 040, and I cannot confirm a possible piston pin change or lenght of a 300ex piston of the same year, or if it is even possible to use. Any help would be great. Thanks.
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Welcome to the forums. Have you checked to see if Wiseco made one to fit
You ate too much turkey and its affecting your thinking
Im getting up at 0200 to get my spot in line
I will be going to the Wally World to fight the crazes. My dad laughed and told me not to get mad and hurt someone if they jump line.LOL
You will need to get the piston before you get it bored. They will take the measurements of the piston and bore it to that size.
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