Chris, breath before you type. I’m merely paraphrasing what Honda\HPD published on their own website..
AHM and HPD make Honda CR125 engine parts and rebuild kits available to kart racers and builders throughout the United States via The Honda Racing Line. The Honda two-stroke engine is used in the popular Spec Honda/Stock Moto classes by a variety of karting sanctioning bodies. The Honda Racing Line offers racers a new source for CR125 parts, engine-rebuild kits and technical support. HPD works with sanctioning bodies to ensure the Honda CR125 program continues to grow and succeed.
As in 2012, HPD will again offer support programs for competitors using the Honda CR125 engine package during the SKUSA ProTour and WKA Dunlop Tire Road Race series seasons, as well as all SKUSA PKC series.
HPD also offers an exciting and innovative new package, a fuel-injected, four-stroke CRF250 engine, featuring a complete engine/chassis install kit to help get racers on track. The CRF250 provides longer intervals between top-end changes, and offers the ease of using pump gas, resulting in an unmatched driving experience.