The name Marine Turbine Technologies (MTT) may not immediately strike recognition, though we are pretty sure that if we said the company was repsonsible for the turbine-powered Y2K hyperbike, you would know what we mean. Built in time for the turn of the millennia, the Y2K features a Rolls-Royce-Allison Model 250 turbine motor that makes 320 hp at 52,000 rpm. Yes, that rpm figure is correct. Unlike other turbine-driven road machines, which use the trust of the turbine jet engine for locomotion, MTT mated the helicopter turbine system to a two-speed gearbox, which in-turn drives a shaft to a final chain-drive system. Now reports say Marine Turbine Technologies is working on a new model of turbine-powered hyperbikes, awkwardly dubbed the 2013 MTT Y2K 420R.