Will give greater cooling capacity and increased horsepower and torque. This kit is a TRUE BOLT ON, comes complete with A new Cylinder! Keep all your orginal parts! Aluminum cylinder with a nickel carbide coating designed with wider water jackets. Forged WISECO piston Kit 13:1.
Complete with rings, clips, and wrist pin. Everything you need to bolt up and go. No machining is required, simply bolt on and Blast!! The item "YZ250F WR250F WISECO 290CC 83mm BIG BORE CYLINDER KIT YZ 250F 2001-08 131" is in sale since Monday, May 24, 2021. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Other Engines & Engine Parts".The seller is "atvunlimited" and is located in Sunbury, Ohio. This item can be shipped worldwide.