wisco piston 68.25

it would make it a 209cc....but that is not a good idea to bore it to that size, there is no life left in that cylinder and u will probably have overheating issues with it
 
that was the only choice i had. it was at 68 when i bought it and wisco makes it so any advice on keeping the overheating down? i was mixing 50:1 now i'm gonna go with 32:1 new wisco crank too i'm bummed to hear u say that because i brought it to the dealership and they didn't see any prob with it
 
that was the only choice i had. it was at 68 when i bought it and wisco makes it so any advice on keeping the overheating down? i was mixing 50:1 now i'm gonna go with 32:1 new wisco crank too i'm bummed to hear u say that because i brought it to the dealership and they didn't see any prob with it

Well to make it run cooler temperature get the Aluminum cooling fins. they make it quite a bit cooler than stock and you should be fine.
 
that was the only choice i had. it was at 68 when i bought it and wisco makes it so any advice on keeping the overheating down? i was mixing 50:1 now i'm gonna go with 32:1 new wisco crank too i'm bummed to hear u say that because i brought it to the dealership and they didn't see any prob with it

of course the stealership is gonna say thats fine.......they want u to bring it to them if it blows up lol

but if u get it tuned in perfect it should last for ya, mabe throw a set of airscoops on her to help with cooling