Cylinder Kit Malossi Replica G1 70Cc Aluminium Mbk 51 Ac

Malossi 70cc Aluminium Cylinder Kit "Replica Gr. 1" 45.5mm MBK 51 AC for all air-cooled MBK 51 engines. The cylinder is made of Nikasil-plated aluminium and comes with a two-ring piston (d = 45.5mm / pin = 13mm) and all necessary gaskets. Note: cylinder head is not included! The kit has a lot of power at mid and high rpm range (appr. 7-8hp at 7500rpm) and considerable torque as well. To get the most out of this cylinder, we recommend combining it with a 15-17.5mm (at least) carburetor and a high rpm sports exhaust. You can run this kit with the original cylinder head, but for maximum power, we strongly recommend replacing it with a high-compression head (d = 45.5/46mm). Malossi 70cc Aluminium Cylinder Kit "Replica Gr. 1" 45.5mm MBK 51 AC - not street-legal!