O.S. Engine #38000 - OS GT55  [OS-38000]

Launching very first O.S. gas engine-designed especially for R/C!

Its love look into to many other O.S. 2-cycle devices, with an essential amount of extra-deep and -thin air conditioning fins on crankcase and head. An authentic 1-piece crankcase design removes gaskets and enhances energy and accuracy.

An exceptional front-mounted carbohydrate, but provides some performance advantages.

• Better carburetor cooling, to obtain more constant engine runs and high end.
• Requires smaller standoffs, leading to raised installation (mounting) less vibration as a whole.
• Simple, direct installing of the throttle and choke linkages.

Another major performance benefit may be the IG-01 Capacitive Discharge Ignition. Developed from proprietary O.S. technology, it generates utilization of a microcomputer programmed for optimum spark advance. Magnetic sensors regarding crankcase and prop drive detect ignition timing. The IG-01 also detects and compensates for wet plugs, ensuring fast begins. Built to accept many input voltages, the IG-01 demands minimal found in standby mode and features a low-voltage caution (regular engine operation).

Features:

• IG-01 Capacitive Discharge Ignition utilizes a microcomputer programmed for optimum spark advance with the use of magnetic sensors in regards to the crankcase and prop drive, the IG-01 additionally detects and compensates for wet plugs to make sure constant quick begins, also requires minimal found in stand-by mode and features a lower life expectancy voltage care (periodic engine procedure)
• Front mounted carburetor remains cooler at a lower cost heat percolation and much more constant performance, easy and simple direct throttle and choke linkages
• Unique one-piece crankcase eliminates gaskets and enhances energy and precision
• Front induction rotary valve crankshaft design for good opening and closing of valve for optimum timing, no oil seal required which eliminates RPM loss considering extra friction
• Massive front side and straight back crankshaft bearings for longer life and maximum energy production
• Slim superior piston musical organization and high-strength aluminum alloy piston for reduced break-in and high compression through initial run

Includes:

O.S. GT55 Gasoline Engine with Electronic Ignition, Carburetor, CM-6 Spark Plug, four Mounting Standoffs, Prop Washer with four 5x40mm Socket Head Cap Screws, Guide

Specs:

• Displacement: 54.93cc (3.325 ci)
• Bore: 41.2mm
• Stroke: 41.2mm
• Practical RPM: 1,500 - 8,000

Suggested Propeller:

• 20x10 - 22x10, 24x8