Number of cylinders: 2
Bore x stroke Mm :92 x 75
inches 3.62 x 2.95
Displacement I: 0.997
cu.in. :60.84
Mean piston speed at 3000 r.p.m. m/s 7.5
Ft/min 1476
Compression ratio 20.5
Lub. oil consumption, related to full load Approx. 1% of fuel consumption
Lub. Oil capacity max./min I 2.5/1.67
US qts 2.643/1.765
Speed control Idle speed Approx.1000 r.p.m.
Static speed droop Approx. 5% at 3000 r.p.m.