**Built-To-Order. Please email and confirm delivery ETA before ordering** Bigger, Better, Badder, Faster. These are absolute screamers! They like high RPMs to make big HP. This 70cc hybrid utilizes imported specialized cylinders specifically built for performance in mind, it has fantastic proper port timing. They use a single flat reed valve that flows straight down into the case. Combined with a custom billet spacer plate and intake design, you get nearly all the benefits of a case reed all with the stock case. OPTIONAL: Ported Fully reworked bottom end, port matched transfers, ported cylinder ports. SPECIFICATIONS Cylinder: OEM+ cast Iron cylinder *appearance may vary* Crank: Long Rod Trued and Balanced Exhaust Spacing: 48mm Flange Spark Plug: NGK BR8HS, BR9HS Intake: Mikuni VM20 flange mount. Now upgraded to the Offset Intake as standard NOTE: The stock 180 main jet is much too small. We recommend 240-280 depending on your location. Recommended Pipe: RMH Tuning Cylinder Head: Stock head left on for you to decide. We highly recommend upgrading the head to get proper cooling these motors need. SP CNC 8mm Head Crank seals: All engines now come standard with Viton Seals 30 Day Limited Engine Warranty
