1988 "CC" Colt / Junior thru 8 Models Service Manual, P/N 507659, Page 35Get this manual

1988 "CC" Colt / Junior thru 8 Models Service Manual, P/N 507659, Page 35

Engine Specifications 2.5
Operation

Full Throttle Operating Range Power Power Rated Idle RPM in Gear Test Wheel Minimum Test Wheel RPM Weight (Empty Fuel Tank):

4000 to 5000 RPM 2.5 HP (1,8 kw) 4500 RPM 800 25 RPM OMC PIN 317738 3500 RPM 32 Ibs(14,5 kg)

Powerhead _
Displacement Bore Stroke Standard BoreCrankshaft Dimensions: Top Journal Center Journal Bottom Journal Rod Crankpin Piston Diameter, Standard Piston Ring End Gap, Both Piston Ring Groove Side Clearance, Both