Yamaha's 175 HPDI

Yamaha's 175 HPDI

Field & Stream Online Editors

There are six other new engines in the Yamaha lineup. Two are 50- and 60-horsepower standard two-cycles; three are 6-, 8-, and 30-horsepower four-strokes; and the last is a 175 HPDI, Yamaha's high-pressure DFI two-cycle design.