O.S. Engines 12CV-R (P) - Manual (Page 33)

12CV-R(P) THREE VIEW DRAWING Dimensions(mm)
■ Displacement
■ Bore
■ Stroke
■ Practical R.P.M.
■ Power output
■ Weight
SPECIFICATIONS
2.11 cc(0.129cu.in.)
14.0 mm(0.551in.)
13.7 mm(0.539in.)
4,000
~
36,000 r.p.m.
1.0 bhp / 31,000 r.p.m.
198g(6.99oz.)
34.8
79.3
15
25
27.5
UNF1/4-28
11
31.4
39
25
12.8
83.7
70.9
32