- 4 -
3-1 EXTREMELY EASY START - NO KICK-BACK
Reliable Starting and Less Pulling Force
are achieved by:
- Sophisticated Mechanical Compression Release System as well as newly designed Combustion Chamber.
- EX engines start instantly even at minus (-) 10°C, without any perceptible kick-back.
3-2 EXTREMELY EASY MAINTENANCE
Extreme ease of maintenance
is realized by:
- Only with ordinary tools,
routine maintenance, assembly and disassembly can be performed.
3-3 EXTREMELY ADVANCED TECHNOLOGY
Extreme reliability and durability
are achieved by:
- Heavy Duty Chain Driven OHC System
Oval type case-hardened steel links enhance performance and resist stretching, which result in extended
maintenance free operation.
- Completely New Main Bearing Cover's Design
Flush-mounted main bearing cover with lower moment of deformation significantly increases reliability and
engine life.
- Superior Cooling and Lubrication System
Heat reduction is achieved by more ef
fi
cient, larger and more numerous cooling
fi
ns on crankcase, cylinder and
mounting base, as well as by outstanding oil delivery system.
- Large Ball Bearings
on both ends of crankshaft for maximum stability under demanding loads.
- Cast Iron Cylinder Liner
resists wear
3-4 EXTREME POWER AND PERFORMANCE
Extremely Higher Power and Lower Fuel Consumption
are realized by:
- High speed and homogeneous combustion achieved by sophisticated Pentroof Combustion Chamber which
includes Intake and Exhaust Valves located at optimum angle.
- Straight Intake Port with minimal air
fl
ow resistance.
Environmentally friendly
EX engines comply with EPA Phase 2 and CARB Tier II Emission Regulations in the USA.
Extreme application compatibility
With four versatile models, existing slant-cylinder engines can be easily replaced.
3. FEATURES
Summary of Contents for EX30
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