6226 - Race Ported 2 Bolt 27.2cc Upgrade Kit Please contact us prior to

Please contact us prior to ordering for the current lead time if this is an issue

Replacement flywheel for any aircooled engine 22

Remove stock crank and install +2mm crank

Long rods are compatible but will require a cylinder spacer

6226 - Race Ported 2 Bolt 27.2cc Upgrade Kit Please contact us prior to<p>This is a brand new race ported Zenoah 27. 2cc big bore kit with 2mm stuffed crank. This kit comes with everything need to turn your motor into a beast. To start we machine the cylinder for the 2mm stroker and for a proper squish clearance with out stacking gaskets. This allows the motor to rev higher and still have a massive amount of torque. All of our port work is done by hand except for machining the cylinder. The following port work has been