Briggs and Stratton engines

EngineDisplacementBore & StrokePower output (max.)
Single cylinder, L-head
251707399 cc
(24.3 cu.in.)
87.3 X 66.7 mm
(3.44 x 2.63 in)
10.0 HP at 3,600 rpm
252707399 cc
(24.3 cu.in.)
87.3 X 66.7 mm
(3.44 x 2.63 in)
11.0 HP at 3,600 rpm
253707399 cc
(24.3 cu.in.)
87.3 X 66.7 mm
(3.44 x 2.63 in)
11.0 HP at 3,600 rpm
254707399 cc
(24.3 cu.in.)
87.3 X 66.7 mm
(3.44 x 2.63 in)
10.0 HP at 3,600 rpm
256707399 cc
(24.3 cu.in.)
87.3 X 66.7 mm
(3.44 x 2.63 in)
10.0 HP at 3,600 rpm
257707399 cc
(24.3 cu.in.)
87.3 X 66.7 mm
(3.44 x 2.63 in)
10.0 HP at 3,600 rpm
258707399 cc
(24.3 cu.in.)
87.3 X 66.7 mm
(3.44 x 2.63 in)
11.0 HP at 3,600 rpm
259707399 cc
(24.3 cu.in.)
87.3 X 66.7 mm
(3.44 x 2.63 in)
10.5 HP at 3,600 rpm
281707465 cc
(28.4 cu.in.)
87.3 X 77.7 mm
(3.44 x 3.06 in)
12.0 HP at 3,600 rpm
282707465 cc
(28.4 cu.in.)
87.3 X 77.7 mm
(3.44 x 3.06 in)
12.0 HP at 3,600 rpm
286707465 cc
(28.4 cu.in.)
87.3 X 77.7 mm
(3.44 x 3.06 in)
12.5 HP at 3,600 rpm
289707465 cc
(28.4 cu.in.)
87.3 X 77.7 mm
(3.44 x 3.06 in)
12.5 HP at 3,600 rpm
28M707465 cc
(28.4 cu.in.)
87.3 X 77.7 mm
(3.44 x 3.06 in)
13.0 HP at 3,300 rpm
28N707465 cc
(28.4 cu.in.)
87.3 X 77.7 mm
(3.44 x 3.06 in)
15.5 HP at 3,300 rpm
28Q777465 cc
(28.4 cu.in.)
87.3 X 77.7 mm
(3.44 x 3.06 in)
15.5 HP at 3,300 rpm
28R707465 cc
(28.4 cu.in.)
87.3 X 77.7 mm
(3.44 x 3.06 in)
13.5 HP at 3,300 rpm
28S777465 cc
(28.4 cu.in.)
87.3 X 77.7 mm
(3.44 x 3.06 in)
13.5 HP at 3,300 rpm
294447480 cc
(29.3 cu.in.)
68.0 X 66.0 mm
(2.68 x 2.60 in)
14.0 HP at 3,300 rpm
303447495 cc
(30.3 cu.in.)
68.0 X 66.0 mm
(2.68 x 2.60 in)
16.0 HP at 3,600 rpm
303777495 cc
(30.3 cu.in.)
68.0 X 66.0 mm
(2.68 x 2.60 in)
16.0 HP at 3,600 rpm
310707501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x 3.06 in)
16.5 HP at 3,600 rpm
311707501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x 3.06 in)
16.5 HP at 3,600 rpm
311777501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x 3.06 in)
17.0 HP at 3,600 rpm
31A607501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x 3.06 in)
15.5 HP at 3,300 rpm
31C707501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x 3.06 in)
17.5 HP at 3,300 rpm
31E777501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x 3.06 in)
16.0 HP at 3,600 rpm
31F707501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x 3.06 in)
17.0 HP at 3,600 rpm
31G777501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x 3.06 in)
17.5 HP at 3,300 rpm
31H777501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x3.06 in)
18.0 HP at 3,600 rpm
31N707501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x3.06 in)
18.5 HP at 3,600 rpm
31P777501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x3.06 in)
18.5 HP at 3,600 rpm
31P977501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x3.06 in)
20.0 HP at 3,600 rpm
31Q777501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x3.06 in)
18.5 HP at 3,300 rpm
31R777501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x3.06 in)
18.5 HP at 3,300 rpm
31R977501 cc
(31.4 cu.in.)
90.6 X 77.7 mm
(3.57 x3.06 in)
20.0 HP at 3,300 rpm
331777540 cc
(32.9 cu.in.)
94.0 X 77.7 mm
(3.70 x3.06 in)
20.0 HP at 3,600 rpm
331877540 cc
(32.9 cu.in.)
94.0 X 77.7 mm
(3.70 x 3.06 in)
21.0 HP at 3,600 rpm
350447570 cc
(34.8 cu.in.)
72.0 X 70.0 mm
(2.83 x 2.75 in)
18.0 HP at 3,600 rpm
350777570 cc
(34.8 cu.in.)
72.0 X 70.0 mm
(2.83 x 2.75 in)
18.0 HP at 3,600 rpm
351777570 cc
(34.8 cu.in.)
72.0 X 70.0 mm
(2.83 x 2.75 in)
20.0 HP at 3,600 rpm
386447627 cc
(38.2 cu.in.)
75.5 X 70.0 mm
(2.97 x 2.75 in)
23.0 HP at 3,600 rpm
386777627 cc
(38.2 cu.in.)
75.5 X 70.0 mm
(2.97 x 2.75 in)
23.0 HP at 3,600 rpm
400707655 cc
(40.0 cu.in.)
87.3 X 55.0 mm
(3.44 x 2.16 in)
16.0 HP at 3,600 rpm
402437655 cc
(40.0 cu.in.)
87.3 X 55.0 mm
(3.44 x 2.16 in)
16.0 HP at 3,600 rpm
402707655 cc
(40.0 cu.in.)
87.3 X 55.0 mm
(3.44 x 2.16 in)
16.0 HP at 3,600 rpm
40G777656 cc
(40.0 cu.in.)
75.4 X 73.4 mm
(2.97 x 2.89 in)
20.0 HP at 3,600 rpm
40H777656 cc
(40.0 cu.in.)
75.4 X 73.4 mm
(2.97 x 2.89 in)
22.0 HP at 3,600 rpm
422447694 cc
(42.35 cu.in.)
87.3 X 58.0 mm
(3.44 x 2.28 in)
18.0 HP at 3,600 rpm
422707694 cc
(42.35 cu.in.)
87.3 X 58.0 mm
(3.44 x 2.28 in)
18.0 HP at 3,600 rpm
42A707694 cc
(42.35 cu.in.)
87.3 X 58.0 mm
(3.44 x 2.28 in)
18.0 HP at 3,600 rpm
44P777724 cc
(44.2 cu.in.)
79.2 X 73.4 mm
(3.12 x 2.89 in)
26.0 HP at 3,600 rpm
49M877810 cc
(49.4 cu.in.)
83.8 X 73.4 mm
(3.30 x 2.89 in)
30.0 HP at 3,600 rpm