GX 100 (Horizontal Crankshaft) Honda Engine

General Info

Quality and performance come standard.
Professionals rely on the GX100 to deliver reliable and easy starting, along with fuel-efficient performance, day in and day out.

Features

Fuel Efficient, High-Output Operation

Precision camshaft design offers precise valve timing and optimal valve overlap for better fuel efficiency
OHV design for increased efficiency and optimal power transfer
High compression ratio for better fuel efficiency

Smooth Performance

Precision-engineered components result in lower vibration
Ball bearing supported crankshaft for greater stability

Exceptionally Quiet

Large capacity, multi-chamber exhaust system
Reduced mechanical noise due to light weight, noise-reducing materials
Forged steel crankshaft and rigid crankcase
Sophisticated air intake system

Proven reliability

Oil Alert
Cast iron cylinder sleeve
High-quality materials, fit, and finish
Fuel Valve

Easy to use and maintain

Large fuel tanks
Large automotive type fuel cap
Easily accessible spark plug

Easy starting

Heavy-duty recoil starter
Automatic mechanical de-compression system

Emissions compliant

CARB and EPA certified
No catalyst necessary

Available options

Spark arrester available

Specifications

Engine Type	Air-cooled 4-stroke OHC
Bore x Stroke	56 mm x 40 mm
Displacement	98 cm³
Net Power Output*	2.8 HP (2.1 kW) @ 3,600 rpm
Net Torque	4.2 lb-ft (5.7 Nm) @ 3,600 rpm
PTO Shaft Rotation	Counterclockwise (from PTO shaft side)
Compression Ratio	8.5:1
Fuel Tank Capacity	0.77 litres (.81 U.S. qts)
Carburetor	Float type
Ignition System	Transistorized magneto
Starting System	Recoil
Lubrication System	Splash
Governor System	Centrifugal mechanical
Air Cleaner	Dual element
Oil Capacity	0.40 litres (0.42 U.S. qts)
Fuel	Unleaded 86 octane or higher
Dry Weight	10.6 kg (23.4 lbs)

Dimensions

Length (min): 295 mm (11.6″)

Width (min): 304 mm (12.0″)

Height (min): 402 mm (15.8″)

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