§ Cylinder head high compression air without relief cock for high MALOSSI 50cc engine Ø39mm on MBK 51 / av10 motobecane

Cylinder without decompression, 39mm diameter created by MALOSSI kits for a cooling air and GR1 GR1 replica, you can obviously ask about any d.39mm kit or even original cylinder. Very good design, fin additions for better cooling, alloy has high quality teneure silicon.

This cylinder head has a combustion chamber high compression tour, hemispherical and obviously polished. In relation to the other heads of the market, the ski area is rather well thought. Attention imagine that the cylinder head is delivered naked, without cylinder head gasket. This cylinder head has no special location for engine numbering.