01001-21M05

The M05 has been developped for marine inboard use. After the M03 edition we had to close down the production, however with the leftover inventory it is still possible to make some engine variations and the M05 is the first one to come available for this.

Inside a 7-Port Piston/Liner with a 3-Port shaped exhaust with a total opening of 186° and a 7-port inlet opening of 130°, the crankshaft inlet has an opening of 35° and closes again at 245°, this combination has proven to give very good performances!, combined with a normal STD headbutton, a HighSpeed CERAMIC main-bearing and TecnoDuro rear-cover this engine will be the engine to have.

Additinally included with this M05 engine 2 extra "Turbo" combustion chambers.

One of the Turbo combustion chambers has the same inside volume as the STD combustion chamber mounted and the other Turbo combustion chamber with the V1 engravement which has a smaller internal volume for even more compression.