Cylinder Malossi MHR 70cc Minarelli vertical

With the MHR (Malossi Hyper Racing), Malossi offers a very powerful competition cylinder, which is only surpassed by the MHR Team II.
It has a diameter of 47.6mm, and comes equipped with six transfer ports and an extra-large partitioned exhaust outlet (T-Port).
We recommend matching the crankcase to the cylinder ports to achieve around 19-20 HP of power.
The MHR 70cc revs up to about 14,500 RPM.
At low revs it does not deliver much performance, but from 8000 RPM onwards the MHR is a powerhouse.

A Racing exhaust is recommended, as well as a 21 to 24mm carburettor, which will yield good results

It is recommended to use an Iridium spark plug