KX21

9.2hp Subaru KX21 Sports Karting Engine

$ 1,085.00 inc GST

The 9.2hp Subaru KX21 Sports Karting engine is purposely built for performance. Fuji Heavy Industries Ltd (FHI), the maker of SUBARU cars, launched the Subaru KX21 Sports Kart engine, for racing and fun karts. It is based on the EX series of air-cooled, 4-cycle, OHC, petrol engines. .

The KX21 is designed to deliver the high power and performance required in karting. The KX combustion chamber is modified to raise the compression ratio to 10:1. Additionally, the air intake system has been improved over standard and the ignition timing changed to increase horsepower output without compromising fuel economy or increasing exhaust emissions. When mounted on a kart, this lightweight (15kg) engine provides agile handling and competitive driving performance and is able to run from the lowest idle speed to the highest RPM of 5600rpm smoothly and easily.

The KX21 is approved by The Australian Karting Association (AKA).

SUBARU engines have earned a reputation for their quality, reliability and performance. The introduction of the KX21 for karting signifies the companyÆs step towards meeting demands for performance engines across all industries.

This engine has gained acceptance at a number of industry recognised karting organisations and rental kart tracks all who have embraced the quality Subaru engines.
Features

The KX21 has been developed as a kart-specific engine, featuring high RPM and power output at levels that general-purpose engines cannot match.
When mounted on a kart, the new lightweight (15kg) engine provides agile handling and competitive driving performance.
KX21 is able to run from the lowest idle speed to the highest RPM of 5600rpm smoothly and easily.
Options

Electric Start
Speed limiter (5600)
Fuel feed pump
Sports muffler
Fuel tank
Applications

Karting
Rental Karts
Adults and Juniors racing
Endurance racing

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SKU: KX21D. Categories: , .

Model Number KX21
Horse Power (hp) 9.2hp
Engine Make Subaru
Bore x Stroke (mm) 67x60mm
Piston Displacement (cc) 211cc
Maximum Output (kw / hp / rpm) 6.8 | 9.2 | 5600
Continuous Output (kw / hp / rpm) n/a
Maximum Torque (nm / kgf.m / rpm) 16.1 | | 3500
Carburettor Horizontal draft, float type
Direction of Rotation Counter-Clockwise Facing P.T.O Shaft
Fuel Type Petrol
Fuel Tank n/a
Lubricant Engine oil SAE 10W-30, 20W, 30W, class SE or higher
Lubrication Mechanical Splashing Type
Ignition System Transistorised
Spark Plug NGK BR7HS
Engine Features Air cooled, 4-cycle, OHC, Slant single cylinder petrol engine
Starting System Recoil Start
Type of Gear Reduction 1/2 Gear reduction option
Compression ratio 10.0 :1
Dry Weight (kg) 15kg
Dimension LxWxH (mm) 321x361x363mm
Engine Warranty Competition use only

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