About
About
Modified 28.5cc Race Ported Cylinder Kit
Factory Teams like TLR and MOD demand the highest levels of performance! Now you can run the same cylinder that TLR, and MOD’s top 1/5 scale Pro’s run. We could give you all the numbers and dyno sheets, but the results speak for themselves. The Bartolone Racing 28.5, 29.5, and 30.5cc cylinder is a proven winner with major wins such as National, World and MOD’s series. This kit comes with a Zenoah piston that has been machined for performance. The cylinder has 5th axis CNC machined exhaust port, as well as, four 5th axis CNC transfer ports.
This cylinder set is designed to be used with the original 28mm stroke Zenoah crankshaft. This top end kit is made to be used with the factory Zenoah cylinder base gasket. The thickness of this gasket will achieve the proper head squish when used with a standard 28mm stroke crank.
Also included: 36mm piston ring, wrist pin bearing, wrist pin clips, thrust washers and spark plug.
- Make sure that the cylinder is clean of any metal shavings before installation onto engine.
- It is recommended to apply a high temperature silicone gasket sealant on the cylinder gasket provided (such as Threebond 1211 Silicone Liquid Gasket or Hondabond High Temp Silicone Liquid Gasket Sealant). Apply a small amount of silicone gasket sealant on both sides of the gasket before installing onto engine case.
Failure to apply silicone sealant to gasket could cause engine damage and/or poor engine performance.
*This kit is not covered by Zenoah warranty policy.