Airsal 70cc Aluminium Cylinder Kit Sport Kymco Cobra AC 2-stroke. The cylinder is made of Nikasil-plated aluminium and comes with a two-ring piston. It has 5 transfer ports and a one-piece trapezoid exhaust port. This kit has a lot of torque and is also quite powerful, especially in the mid rpm range.
All necessary parts are included (complete piston + gasket kit).
In combination with a racing exhaust and a 17.5mm carburetor (at least), this kit can reach between 7 and 10hp.
Please note that you'll have to adjust squish clearance when installing aluminium cylinders to get maximum power and reliability.
Cylinder head not included, you can keep the original one.
|Airsal Cylinder Kit "Sport" 70cc aluminium Kymco Cobra AC 2-stroke|
|Piston Pin||12 mm|
|Product Family||Cylinder Kits|