6BY2 Marine Installation Manual - Volume 3 Page Engine Specifications .....................................................................2 Engine Room Space for Service ....................................................3 Marine Gear / Stern-Drive Specifications .......................................4 6BY2 (Inboard) ...............................................................................5 6BY2 (Stern-Drive) .........................................................................6 Flywheel Housing Dimensions (For Inboard) .................................7 Flywheel Housing Dimensions (For Stern-Drive) ...........................8 Fuel System Specifications ............................................................9 Piping Diagram.............................................................................10 Cooling System Specifications .....................................................11 Air Intake and Exhaust Specifications ..........................................13 Mixing Elbow ................................................................................14 Alarm System Specifications........................................................15 Electrical System..........................................................................16 Standard Alternator Data..............................................................17 Performance Curves.....................................................................20 Engine Mount ...............................................................................22 Installation Specifications .............................................................23 Cold Starting Aids.........................................................................24 Water Heater Tank Connection....................................................24 Heat Insulation Requirements ......................................................24 Optional Accessories....................................................................24 Marine Installation Manual - Volume 3 6BY2 - 1 JUN 2009 (Rev.
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