Type OHV - in line
No. of Cylinders 6
Bore (nominal) 3.062 inches
Stroke (nominal) 3.125 inches
Piston Displacement 138 cubic inches - 2262 cubic centimetres
Compression Ratio 7.25 : 1
Taxable (SAE or RAC) 22.5 Horsepower
BHP (Max. Gross) 75 @ 4200 r.p.m.
Torque (Max. Gross) 120 ft/lb @ 1400 r.p.m.
Weight of engine assy
(dry- including accs, clutch
assembly & flywheel 374 lbs
Weight of engine and
synchro-mesh trans assy 454 lbs