swathdiver
Full Access Member
...Detroit two cycle inline 6/71 Diesel (6 cyl, 71 ci per cyl) with a Spicer 4 speed. The next model up was the PD (Parlor Diesel) 4106, that had a Detroit 8v71 w/4 speed.
Two cycle Detroits, my favorite! Can here them coming from miles away when offshore!