FX921V

4 Stroke
Vertical Shaft
V Twin
Overhead valve
Air Cooled

High performance lubrication system
High efficiency oil cooler
3 valves per cylinder
Cast iron cylinder liners
Automatic compression release
Dual stage canister air filter

90 degree V-twin
Electronic spark ignition
Twin barrel, internally vented carburetor with fuel shut-off solenoid
Spherical combustion chamber
Clean out ports
Heavy duty shift type starter
Overhead V-valves
Rotating grass screen

Dual stage canister air filter for heavy duty use Commercial use heavy duty starter 3 valves per cylinder for greater combustion efficiency and fuel economy

Overview
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Dimensional Specifications
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Overview

Technical Specifications

Engine Type	Air-cooled, 4-stroke, V-twin, Vertical shaft, OHV
Number of cylinders	2
Bore x stroke	89.2 x 80 mm
Displacement	999 cm³
Max. power	21.6 kW (28.9 hp) / 3600 rpm
Max. torque	66.7 Nm (49.2 ft.lbs) / 2400 rpm
Oil capacity (litres)	2.35 litres
Dry weight	62.6 kg
Dimensions (L x W x H) (mm)	508 x 500 x 636

Performance curves

The power rating of this engine is the Net power rating tested on a production engine and measured in accordance with SAE J1349.

Actual power output will vary depending on numerous factors, including, but not limited to, the operating speed of the engine in application, environmental conditions, maintenance, and other variables.