Description
70cc Kymco Airsal Sport Cylinder
70cc aluminum cylinder from Spanish manufacturer Airsal at a very good price.
Design of the 70cc sport cylinder for Kymco
The nikasil-coated bore, 2-ring piston, and trapezoidal exhaust port deliver strong torque in the mid-range. Combined with a carburetor of at least 17.5mm and a sport or race exhaust, you can expect around 8–10 hp without issue. Overall, a lot of performance for little money.
Note: this version does not include a cylinder head; the original head can still be used.
Overview 70cc alu kit Kymco:
70cc aluminum cylinder, 5 transfer ports, oval exhaust
Twin-ring piston
No cylinder head
Gasket set included
How to Install a cylinder on a scooter, motorcycle or moped
The cylinder or cylinder kit is the heart of the engine on scooters, motorcycles and mopeds. It consists of a cylinder, a piston with piston ring(s), a cylinder head and gaskets needed for installation.
The service life of a cylinder depends on whether it has been fitted correctly.
Tuning Level: Sport
We categorize our products into different performance levels Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.
The products listed under Sport yield better performance than Original parts. They may have technical differences, such as the use of higher quality materials, a larger displacement or a performance-enhancing design. They are suitable for everyday use and have a long service life.
Aluminium cylinders
Aluminium cylinders are more powerful than cast iron cylinders, but require more regular maintenance and must be combined with different components such as a reinforced crankshaft and a larger carburetor.
How to run in an aluminium cylinder?
Aluminium cylinders should be run in for about 200 kilometers , and you should use a fully synthetic engine oil.
Note: To ensure optimum performance and reliability, it is advisable to measure the squish clearance. Just have a look at our tutorial How to adjust squish clearance.
Makes good power and I dont have any issue with it.