PRE ORDER 58cc Honda Ruckus / Metro big bore piston kit BOLO-Race Farm
THIS IS A PRE ORDER, we expect our kits back in second week of March. If you were looking to get the most out of your Honda ruckus stock engine (GET) this sucker is a must! This will bump your engine from a 49cc to a 58cc. My first thought was, what is 9cc’s going to do!!! Let me tell you! This wakes it up! It’s not quite the power of a gy6 engine, but it will keep up with a 85cc metro big bore kit (2013-2015 metro). It’s pretty impressive! This piston is 18.5 % larger than stock. Unlike every other scooter on the planet, the Ruckus/Metro engine known as a GET engine does not have a removable cylinder unfortunately:-(. Your engine will need to be completely torn down and the cylinder sent to a machine shop to have the cylinder bored to to fit this piston. It’s not a walk in the park, but the results are amazing! We can also build a engine for you if you do t have the resources.
NOW CERAMIC COATED (for better heat dissipation)
KIT INCLUDES: piston, rings, 2 cir clips, piston pin and head gasket
Cylinder Head Preparation Specifications
|BBB Bore||Oversize||Stock Bore||Included Ring Set#|
|41mm (1.6141")||3.2mm (0.13")||37.8mm (1.48")||4100XZ|
*Recommended clearance is .0018"