O.S. Engines FS-40S - Manual (Page 32)

6.49 cc (0.396 cu.in.)
21.2mm (0.835 in.)
18.4mm (0.724 in.)
2,200
~
12,000 r.p.m.
0.65 bhp / 12,000 r.p.m.
355g (12.5 oz.)
FS-40S
4.41 cc (0.269 cu.in.)
18.5mm (0.728 in.)
16.4mm (0.648 in.)
2,200
~
12,000 r.p.m.
0.41 bhp / 11,000 r.p.m.
268g (9.45 oz.)
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FS-26S
( )-FS-40S
FS-26S/FS-40S THREE VIEW DRAWING
Dimension(mm)
Specification
Displacement
Bore
Stroke
Practical R.P.M.
Power output
Weight
Specification
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■ Displacement
Bore
Stroke
Practical R.P.M.
Power output
Weight
31