How to Install a Big Bore Kit on a Yamaha C3, Zuma 50F and Vino 50 4T - Full Length Video

In this video, we will show you step by step how to install a big bore kit or rebuild the top end of the engine on your Yamaha C3, Zuma 50F, or Vino. This is the water cooled, 3 valve head, 49cc, 4 stroke engine. We are experts on the is motor! Learn what has taken us years to learn in around a hour. We will share with you all the tips and tricks to make this job a breeze, while saving you hundreds! This is a step by step video. No general ideas here like you find in a service manual. If you have purchased a big bore kit for your Yamaha and don’t know exactly how to install it, this is a huge headache saver. All you need is a basic metric tool kit. This video will cover: - motor removal  - disassembly - piston ring install - piston install - piston pin install - circlip install - cylinder install - cylinder head install - cam install - timing - valve clearance   - coolant flush       CLICK HERE: Full DIY video library