Engine | Displacement | Bore & Stroke | Power output (max.) |
252707 | 399 cc (24.3 cu.in.) | 87.3 X 66.7 mm (3.44 x 2.63 in) | 11.0 HP at 3,600 rpm |
253707 | 399 cc (24.3 cu.in.) | 87.3 X 66.7 mm (3.44 x 2.63 in) | 11.0 HP at 3,600 rpm |
281707 | 465 cc (28.4 cu.in.) | 87.3 X 77.7 mm (3.44 x 3.06 in) | 12.0 HP at 3,600 rpm |
282707 | 465 cc (28.4 cu.in.) | 87.3 X 77.7 mm (3.44 x 3.06 in) | 12.0 HP at 3,600 rpm |
286707 | 465 cc (28.4 cu.in.) | 87.3 X 77.7 mm (3.44 x 3.06 in) | 12.5 HP at 3,600 rpm |
289707 | 465 cc (28.4 cu.in.) | 87.3 X 77.7 mm (3.44 x 3.06 in) | 12.5 HP at 3,600 rpm |
28M707 | 465 cc (28.4 cu.in.) | 87.3 X 77.7 mm (3.44 x 3.06 in) | 13.0 HP at 3,300 rpm |
28N707 | 465 cc (28.4 cu.in.) | 87.3 X 77.7 mm (3.44 x 3.06 in) | 15.5 HP at 3,300 rpm |
28Q777 | 465 cc (28.4 cu.in.) | 87.3 X 77.7 mm (3.44 x 3.06 in) | 15.5 HP at 3,300 rpm |
28R707 | 465 cc (28.4 cu.in.) | 87.3 X 77.7 mm (3.44 x 3.06 in) | 13.5 HP at 3,300 rpm |
28S777 | 465 cc (28.4 cu.in.) | 87.3 X 77.7 mm (3.44 x 3.06 in) | 13.5 HP at 3,300 rpm |
294447 | 480 cc (29.3 cu.in.) | 68.0 X 66.0 mm (2.68 x 2.60 in) | 14.0 HP at 3,300 rpm |
303447 | 495 cc (30.3 cu.in.) | 68.0 X 66.0 mm (2.68 x 2.60 in) | 16.0 HP at 3,600 rpm |
303777 | 495 cc (30.3 cu.in.) | 68.0 X 66.0 mm (2.68 x 2.60 in) | 16.0 HP at 3,600 rpm |
310707 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x 3.06 in) | 16.5 HP at 3,600 rpm |
311707 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x 3.06 in) | 16.5 HP at 3,600 rpm |
311777 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x 3.06 in) | 17.0 HP at 3,600 rpm |
31A607 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x 3.06 in) | 15.5 HP at 3,300 rpm |
31C707 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x 3.06 in) | 17.5 HP at 3,300 rpm |
31E777 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x 3.06 in) | 16.0 HP at 3,600 rpm |
31F707 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x 3.06 in) | 17.0 HP at 3,600 rpm |
31G777 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x 3.06 in) | 17.5 HP at 3,300 rpm |
31H777 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x3.06 in) | 18.0 HP at 3,600 rpm |
31N707 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x3.06 in) | 18.5 HP at 3,600 rpm |
31P777 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x3.06 in) | 18.5 HP at 3,600 rpm |
31P977 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x3.06 in) | 20.0 HP at 3,600 rpm |
31Q777 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x3.06 in) | 18.5 HP at 3,300 rpm |
31R777 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x3.06 in) | 18.5 HP at 3,300 rpm |
31R977 | 501 cc (31.4 cu.in.) | 90.6 X 77.7 mm (3.57 x3.06 in) | 20.0 HP at 3,300 rpm |
331777 | 540 cc (32.9 cu.in.) | 94.0 X 77.7 mm (3.70 x3.06 in) | 20.0 HP at 3,600 rpm |
331877 | 540 cc (32.9 cu.in.) | 94.0 X 77.7 mm (3.70 x 3.06 in) | 21.0 HP at 3,600 rpm |
350447 | 570 cc (34.8 cu.in.) | 72.0 X 70.0 mm (2.83 x 2.75 in) | 18.0 HP at 3,600 rpm |
350777 | 570 cc (34.8 cu.in.) | 72.0 X 70.0 mm (2.83 x 2.75 in) | 18.0 HP at 3,600 rpm |
351777 | 570 cc (34.8 cu.in.) | 72.0 X 70.0 mm (2.83 x 2.75 in) | 20.0 HP at 3,600 rpm |
386447 | 627 cc (38.2 cu.in.) | 75.5 X 70.0 mm (2.97 x 2.75 in) | 23.0 HP at 3,600 rpm |
386777 | 627 cc (38.2 cu.in.) | 75.5 X 70.0 mm (2.97 x 2.75 in) | 23.0 HP at 3,600 rpm |
400707 | 655 cc (40.0 cu.in.) | 87.3 X 55.0 mm (3.44 x 2.16 in) | 16.0 HP at 3,600 rpm |
402437 | 655 cc (40.0 cu.in.) | 87.3 X 55.0 mm (3.44 x 2.16 in) | 16.0 HP at 3,600 rpm |
402707 | 655 cc (40.0 cu.in.) | 87.3 X 55.0 mm (3.44 x 2.16 in) | 16.0 HP at 3,600 rpm |
40G777 | 656 cc (40.0 cu.in.) | 75.4 X 73.4 mm (2.97 x 2.89 in) | 20.0 HP at 3,600 rpm |
40H777 | 656 cc (40.0 cu.in.) | 75.4 X 73.4 mm (2.97 x 2.89 in) | 22.0 HP at 3,600 rpm |
422447 | 694 cc (42.35 cu.in.) | 87.3 X 58.0 mm (3.44 x 2.28 in) | 18.0 HP at 3,600 rpm |
422707 | 694 cc (42.35 cu.in.) | 87.3 X 58.0 mm (3.44 x 2.28 in) | 18.0 HP at 3,600 rpm |
42A707 | 694 cc (42.35 cu.in.) | 87.3 X 58.0 mm (3.44 x 2.28 in) | 18.0 HP at 3,600 rpm |
44P777 | 724 cc (44.2 cu.in.) | 79.2 X 73.4 mm (3.12 x 2.89 in) | 26.0 HP at 3,600 rpm |
49M877 | 810 cc (49.4 cu.in.) | 83.8 X 73.4 mm (3.30 x 2.89 in) | 30.0 HP at 3,600 rpm |