Profile: North American Marine Jet has introduced new marine jet to the marine propulsion industry. The TJI-150 featured with a huge 18" impeller, produces very high thrust at very low hull speed through a 13" nozzle. This design was then offered in a desirable skid pak that is an integral unit that included the jet, driveline, transmission, grid cooler and diesel engine, all assembled and tested prior to shipment. Designed by NAMJ engineers, the TRAKTOR® JET I-150 was built to meet the high thrust, slow speed requirements of the Alaskan salmon fishing fleet.The new HH series is able to produce high thrust at very low speeds and also increased dynamic thrust at the planing speeds with good performance up to 30 knots.