O.S. Engine GT55 Gas Engine  [OSMG1555]

It's comparable in features as well as other O.S. 2-cycle products, with an amazing range extra-deep and -thin ac fins inside crankcase and brain. A traditional 1-piece crankcase design removes gaskets and enhances energy and accuracy.

A unique front-mounted carbohydrate, but provides a few performance benefits.

Better carburetor cooling, to obtain extra consistent motor runs and high performance.

Requirements faster standoffs, which leads to safer installation (mounting) less vibration overall.

Very easy, direct installing of the throttle and choke linkages.
Another major performance benefit could be the IG-01 Capacitive Discharge Ignition. Developed from proprietary O.S. technology, it makes use of a microcomputer programmed for maximum spark advance. Magnetic sensors on crankcase and prop drive detect ignition timing. The IG-01 additionally detects and compensates for moist plugs, ensuring fast begins. Created to accept many input voltages, the IG-01 requires minimal found in standby mode and features a low-voltage warning (periodic motor operation).

Other advantages contain:

No oil seal is needed, eliminating rpm destroyed as a result of additional friction.

SPECIFICATIONS

• Inventory volume:OSMG1555
• Displacement:3.352 cu in (54.93 cc)
• Bore:1.62 in (41.2 mm)
• Stroke:1.62 in (41.2 mm)
• Practical rpm:1,500-8,000