5.5HP 53cc Twin Cylinder Gas Engine

The new 53cc twin boxer engine has two horizontally opposed 26.5cc cylinders providing 5.5hp of low vibration power.
The two cylinders dynamically balance the engine, making it a smoother running and more reliable idling engine than a single bore motor of the same size. Having double the spark this engine not only idles better, it also has quicker throttle response and a much nicer exhaust note!
Take note of the CNC machined crank and finely cast cylinder head. This is a quality motor!

Specification:
CDI Electronic Ignition with auto advance
Walbro Carburettor
Performance: 5.5hp
RPM: 1,900-9,000rpm
Suggested prop: 22x8 ~ 22x10
Spark Plug: CM-6
Bore/Stroke: 34 x 29mm
Weight: 1.477kg Including CDI unit
Fuel: 2 Stroke oil/fuel mix (25:1 - 40:1)
Walbro membrane pump carburetor with manual choke!
Automatic advancing electronic ignition!

For more power use unleaded fuel with an octane rating of 93 or higher.
Never power the CDI with more than 6v. Doing so will break the CDI module.
Take note of your battery packs true voltage when fully charged.