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grafitti911
08-26-2007, 09:22 PM
hi everyone.. i just got a blaster friday. its been bored over but i dont know what to. the piston was shot n it needs to be bored or honed. i dont see any gouges in the cylinder. just flakes of the piston. it looks like it got flipped n held full throttle. i got it for 500 locally. its a 2000 yamaha blaster. it had the twist grip throttle. i took that off and installed the stock. everything on it is solid. the rear end i checked 3 times to make sure it is not gone. the plastics looked like it has been in a wreck.front fenders have white lines n same with the rear but its at its normal shape. my big red is down again. it jumped time! bent the intake valve. the blaster will be running prolly by friday


phil

super90
08-26-2007, 09:23 PM
Uh? Whats the question again?

grafitti911
08-26-2007, 09:30 PM
i cant figure the bore out

grafitti911
08-26-2007, 09:31 PM
and parts of the piston is feused to the cylinder

jeffatc250r
08-26-2007, 09:35 PM
Bring it to a shop and have them take care of it, if you have piston melted to the cyl, your going to have to bring it somewhere to either get honed, or bored out.

grafitti911
08-26-2007, 09:56 PM
ill look at the cylinder more right now to make sure but tomarrow im taking it to the shop to get it checked wich will cost me 50 honed or bored ill take some pics of it tomarrow and post them

jeffatc250r
08-27-2007, 09:07 AM
The shop will determine exactly what size piston to get, let them set you up.