Stupid question

[edtardo]

Does anyone know if this will work on a gy 200?

http://www.ebay.com/itm/Cylinder-kits-Piston-Rings-set-GY6-250cc-Engine-Parts-ATV-Quad-Dirt-Bike-/300855597033?pt=Motors_ATV_Parts_Accessories&hash=item460c6417e9&vxp=mtr

I'm going to rebuild my top end and was thinking about doing an upgrade

[Weldangrind]

Nope. That's a scooter top end, if the listing title is correct. Does your GY have OHC or pushrods?

[edtardo]

Pushrods

[Weldangrind]

I believe this is the one. Compare it with your cylinder: http://www.ebay.ca/itm/200CC-ENGINE-CYLINDER-PISTON-RINGS-GASKET-ATV-DIRT-BIKE-/370507907128?pt=Motorcycles_Parts_Accessories&hash=item5643fe0038&vxp=mtr

[Weldangrind]

Depending on what stroke you have now, this one could poke it out another 30cc or so: http://www.ebay.ca/itm/Gas-Scooter-Bike-Engine-Motor-Cylinder-Piston-with-Ring-Parts-250cc-67mm-CG250-/170891915743?pt=LH_DefaultDomain_100&hash=item27c9f3b1df&vxp=mtr

[edtardo]

I will check into those. Thank you for the quick response :)

[Weldangrind]

Happy to help. If you move forward with a rebuild, please take many pics.