This video follows the process of modifying a Yamaha YZ250 with a variety of performance upgrades, including porting, head work, and a larger carburetor. The modifications are expected to increase horsepower significantly, and the video shows the bike being assembled and started for the first time.
126929 1 год назад 8:09The video follows a motorcycle enthusiast as they rebuild the top end of their YZ250. They document the process, starting with the initial disassembly and ending with the discovery of some unexpected problems. The video is a good resource for anyone interested in learning about motorcycle maintenance, but it is not a step-by-step guide.
56007 3 года назад 7:36