Subaru – EX Engines


EX Engines

SUBARU EXTREME Engine Series – SUBARU’s latest range of engines – Chain-Driven Overhead Cam, OHV, Air-Cooled, 4-Cycle, Horizontal PTO Shaft Petrol Engines:

Available in 6hp, 7hp and 9hp models.

(OHC) A Camshaft Mounted above the Head to Activate the Valves is driven by a timing (cam) chain. Direct valve activation by a cam eliminates the need of pushrods and rocker arms, and their accompanying lash and inertia. There are fewer moving valve train parts, valves respond quicker, valve adjustment can be more accurate, and engine speed can be higher. This range is designed to meet professional user’s demands and has 5 patents pending! Overhead Cam with angled cylinders, the range is ahead of competitors and delivers greater fuel efficiency, sound and tone reduction and easy installation.

EXTREME Advanced Technology & Engineering – Based on the Subaru WRX World Rally champion car’s boxer engine.

EXTREME Engine Life – The heavy duty chain driven OHC system with oval type steel links resist stretching which results in extended maintenance free operation. Larger and extra cooling fins on crankcase, cylinder and mounting base results in heat reduction and outstanding oil delivery system.

EXTREME Performance – Pent roof combustion chamber produces more hp & torque from less cc. The intake and exhaust valves are located at optimum angles, and the straight intake port produces minimal airflow resistance resulting in lower fuel consumption.

EXTREME Low Noise – Soft tone quality – new rigid muffler and OHC system reduces noise by 2dBA.

EXTREME Easy Start – Easy starting with no kickback – 30-40% lower recoil pulling force than competitors. Engines start instantly even at –10 degrees C, without any perceptible kickback.

EXTREME Easy Maintenance – Fewer parts for service. Routine maintenance, asssembly and disassembly can be performed with ordinary tools.

EXTREME Compatibility Application compatibility – existing slant cylinder engines can be easily replaced with these engines.

EXTREME 2 Year Warranty

EXTREME Value – Competitive pricing compared to other premium quality engines

Ideal Power for:

  • Compactors
  • Concrete Saws
  • Pressure Washers
  • Tillers
  • Edgers
  • Reel Mowers
  • Blower/Vacs
  • Chipper Shreaders
  • Generators
  • Water Pumps
  • Karts
  • Air Compressors
  • Log Splitters
  • Agricultural machinery
  • Lawn Care Equipment
  • Light construction machinery




Other EX Overhead Cam Engines

EX17 EX17 EX21 EX21
EX27 EX27 EX35 EX35
EX40 EX40