can a ytm 175 be bored?

[200x Basket]

can it be bored or is it a nickasil liner? i have about decided to fix my ytm 175 since i cant even get $50 out of it. anyknow where i can find a pull starter or what years / models will interchcange?

[slippy4]

im sure it can as wiesco has oversized pistons for it

[TimSr]

Its a boreable cylinder. Yamaha didnt use plated cylinders in anything back then.

[bigred110]

You can get a 2.00mm piston from Dennis Kirk.
I got a 175 Tri-Moto pull start.