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Details technical specifications like horsepower, torque, bore, stroke, and displacement.
Provides instructions for starting the engine, including choke and throttle operation.
Details the proper break-in procedure for new engines or after major overhaul.
Specifies oil pressure readings and recommends specific oil types for marine use.
Covers maintenance of distributor, points, spark plugs, and timing.
Illustrates timing marks on the torsional damper and flywheel for timing adjustment.
Explains how to set initial ignition timing using flywheel markings.
Presents a detailed wiring diagram for the engine and its electrical components.
Specifies required gasoline octane and advises against certain types.
Illustrates the flow of water in the standard cooling system.
Illustrates the flow of water in the closed cooling system.
Explains the function and components of the closed cooling system.
Illustrates clockwise and counter-clockwise rotation for single and twin screw setups.
Lists part numbers for crankshaft, camshaft, pistons, rings, and bearings.
Lists parts for cylinder head, valves, springs, rockers, and related components.
Lists parts for the starting motor and solenoid assembly.
Lists parts for the carburetor, flame arrestor, and related components.
| Ignition System | Electronic |
|---|---|
| Displacement | 7.4L (454 cu in) |
| Bore x Stroke | 4.25 in x 4.00 in (108 mm x 101.6 mm) |
| Fuel System | Electronic Fuel Injection (EFI) |
| Cooling System | Raw Water or Closed Cooling |