Turnigy TR-55 55CC Gas Engine 5.6HP

The Turnigy TR-55 engine packs a 5.6HP punch and includes an all machined billet alloy crank, high-power reed valves and porting for high torque! The machined billet aluminum case is strong, and lightweight, that combined with the power it puts out makes the TR-55 perfect for your 50-55CC class 3D and Aerobatic airplanes. Since the TR-55 runs on regular pump gas, operational costs are low, and the fun factor high.

Features:
• Billet aluminum case with sand cast cylinder heads
• CDI electronic ignition
• Includes compact muffler

Specs:
Displacement: 55.64cc
Performance: 5.6hp @ 7500rpm
Idle: 1500rpm
Suggested prop: 22x8, 23x10
Spark Plug: (CM6)
Bore/Stroke: 45 x 35mm
Fuel: 2C Regular Gas mixed 30:1(break-in) - 40:1(Normal flying)