In-line Four 4 Strokes – F100BETL & F100BETX (Commercial Carburettors) / F100DETL & F100DETX (Commercial fuel injection) / F100FETL & F100FETX (NEW leisure market fuel injection) / F70AETL & F70AETX / FT60GETL & FT50JETL

Engine Specifications – F100BETL & F100BETX (Commercial Carburettors)

Engine Type 16-Valve, DOHC, In-line 4
Displacement 1596cm³
Bore x Stroke 79.0 x 81.4mm
Compression ratio 8.9:1
Starting enrichment Prime start
Fuel induction system 4 carburettors
Lubrication system Wet sump
Engine oil capacity 3.7L / 3.5L (with/without oil filter replacement)
Ignition system CDI
Ignition timing ATDC 5.0 deg. – BTDC 20.0 deg.
Spark plug LFR5A-11
Alternator 20 A
Cooling system Raw-water, thermostatically controlled
Exhaust system Through propeller boss
Dry weight 183 – 188kg

 

Engine Specifications – F100DETL & F100DETX (Commercial fuel injection)

Engine Type 16-Valve, DOHC, In-line 4
Displacement 1596cm³
Bore x Stroke 79.0 x 81.4mm
Compression ratio 9.6:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Lubrication system Wet sump
Engine oil capacity 3.7L / 3.5L (with/without oil filter replacement)
Ignition system TCI
Ignition timing TDC – BTDC 18.0 deg.
Spark plug LFR5A-11
Alternator 25 A (battery charging: 19 A)
Cooling system Raw-water, thermostatically controlled
Exhaust system Through propeller boss
Dry weight 170 – 173kg

 

 

Engine Specifications – F100FETL & F100FETX (NEW leisure market fuel injection)

Engine Type 16-Valve, SOHC, In-line 4
Displacement 1830cm³
Bore x Stroke 81.0 x 88.8mm
Compression ratio 10.0:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Lubrication system Wet sump
Engine oil capacity 3.2L / 3.0L (with/without oil filter replacement)
Ignition system TCI
Ignition timing BTDC 23.0 deg.
Spark plug LKR6E-9N
Alternator 35 A (battery charging: 19 A)
Cooling system Raw-water, thermostatically controlled
Exhaust system Through propeller boss
Dry weight 170 – 173kg

 

Engine Specifications – F70AETL & F70AETX

Engine Type 16-Valve, SOHC, In-line 4
Displacement 996cm³
Bore x Stroke 65.0 x 75.0mm
Compression ratio 9.4:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Lubrication system Wet sump
Engine oil capacity 2.1L / 1.9L (with/without oil filter replacement)
Ignition system TCI
Ignition timing
Spark plug LKR7E
Alternator 15 A (battery charging: 9 A)
Cooling system Raw-water, thermostatically controlled
Exhaust system Through propeller boss
Dry weight 119 – 123kg

 

Engine Specifications – FT60GETL & FT50JETL
High Thrust = Big Gearbox & Propeller (e.g. “BIGFOOT”)

Engine Type 16-Valve, SOHC, In-line 4
Displacement 996cm³
Bore x Stroke 65.0 x 75.0mm
Compression ratio 9.5:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Lubrication system Wet sump
Engine oil capacity 2.1L / 1.9L (with/without oil filter replacement)
Ignition system TCI
Ignition timing ATDC 10.0 – BTDC 25.0 deg.
Spark plug DPR6EB-9
Alternator 16 A (battery charging: 9 A)
Cooling system Raw-water, thermostatically controlled
Exhaust system Through propeller boss
Dry weight FT60G 116 – 126kg
Dry Weight FT50J 118kg

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