TB 88cc Top End & Carb Kit – Z50 K3-78

TBparts 88cc top end and carburetor kit for Z50K3 – 1978. This option will work great as an upgrade or replacement. Bolt on, no case bore required! This kit will add much needed power to your bike making it run better than new and a lot more fun!

Kit features:

• Lightweight aluminum cylinder with steel sleeve
• Oversized cooling fins on cylinder for efficient heat dissipation
• High compression 52mm piston with rings, pin, & clips
• Head gasket kit
• Carb assembly

Z50 K3-1978 only

This kit does not require boring of the case – simply bolt on and go! There are no installation instructions, but if you can replace your piston, you can install this kit. If you don’t have any experience working on your engine, we highly recommend having a professional technician install this kit or, at a minimum, purchasing the shop manual for your bike available from your local Honda dealer. The parts are installed in the same manner as the OEM parts. Our tech section is continuing to grow as we add the answers to commonly asked questions in our tech section.