Here is the successor of the popular Stage6 Racing maintaining conscript Stage6 Racing MKII. He(it) was completely revised to obtain 1hp furthermore. This aluminum cylinder is reconstructed with a high-strength cover. The former(old) flat piston(valve) was abandoned(given up) for the benefit of a retort(replica) R R/T with a crown in the shape of dome. The thermal stability was improved in all the domains; conception(design) pentagonale with internal fins of cooling; head of a single room(part,play) with passages of sweeping(scanning) to quote only some of the improvements. With the good components, the attein cylinder 17-19 hp from the exit(release) of the packaging, and he(it) ya still not enough material(equipment) to make a little of its own work and obtain more of 20hp.