1998 TRX450ES Specifications

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General Specs
ManufacturerHonda
Year1998
ModelTRX450ES
Model NameFourtrax Forman ES
Model CodeTE21
Product CodeHM8
Chassis
Dry Weight266 kg (586.5 lb)
Tire & Rim
Front Tire Size25x8-12
Rear Tire Size25x10-12
Engine
Cylinder Compression1226-1442 kPa (178-209 psi)
Oil Capacity - Oil Change2 L (2.1 US qt; 1.8 Imp qt)
Carburetor
Identification MarkVE93A
Main Jet#130
Pilot Jet/Slow Jet#45
Jet Needle Clip Position3rd Groove
Pilot Screw Adjustment2 5/8 turns out
Float Level18.5 mm (0.7 in)
Engine Idle1400 RPM
Ignition
Ignition TypeCDI
Spark PlugDPR7EA-9 (NGK)
X22EPR-U9 (Denso)
Spark Plug Gap Max0.8-0.9 mm (0.031-0.035 in)
Pulse Generator Peak Voltage0.7 V minimum
Primary Coil Peak Voltage100 V minimum
Initial Ignition Timing10.0° BTDC
Full Advance Ignition Timing30.0° BTDC

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