Magson MasterCraft XStarMagson MasterCraft XT22Titan Express cabinYamaha XTO V8 outboard (2018)Magson Marine boat

2 Stroke Origin Outboards


 Yamaha 4CMHS and 4CMHL

Technical details

Engine Type 1-cylinder
Displacement 103cm³
Bore x Stroke 54.0 x 45.0mm
Compression Ratio 6.5:1
Starting enrichment Manual Choke
Scavenging Cross Flow
Fuel induction system 1 Carburettor
Lubrication system Pre-mixed Fuel and Oil
Oil-Fuel Mixing Ratio 50:1
Ignition system CDI
Ignition timing BTDC 5.0 - 28.0 deg.
Spark plug B7HS, BR7HS
Alternator 60 W (optional)
Cooling system Raw-water, thermostatically controlled
Exhaust system Under water
Dry weight 21-22kg





Please note that this motor has previously been branded as a 5CMHS, however due to certain international regulation, it has been rebadged into a 4HP. This engine will still deliver the same performance as the previous 5HP.

ADDED/UPDATED.  2019-06-22
VIEWED.  13119

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