|Displacement(c.c. / cu.in.)
||7.47 c.c. / .456 cu.in.
|Bore(mm / in.)
||21.8 mm / 0.858 in.
|Stroke(mm / in.)
||20.0 mm / 0.787 in.
||2,000 ~ 17,000 rpm
||1.60 BHP / 16,000 RPM
||448.5 g / 15.82 oz
1. PRO-46 engine x 1 EA
2. Carburetor assembly x 1 EA
3. Muffler assembly x 1 EA
4. REDLINE R2 glow plug x 1 EA
5. Allen wrench x 2 EA (1.5mm ＆2.5mm)
6. Instructional manual x 1 EA
7. TT logo sticker x 1 EA
The PRO engine series feature aerospace-technology ball bearings for supporting the crankshaft at high RPM while the Schnuerle-boost combustion porting delivers greater power and fuel economy. The Pro Series engines are equipped with twin ball bearings, twin needles and ABN-type piston and cylinder for years of trouble-free performance.
All Pro Series engines deliver exceptional power-to-weight ratio and value, making them fantastic 2-stroke powerplants for model airplanes.
ABN construction : Aluminum piston with Nickel-plated brass cylinder liner
Hypereutectic machined Al-Si ringed piston
High-strength connecting rod with bushings pre-installed
One-piece crankcase with squared-off cooling fins
Dual ball bearing-supported crankshaft
Vertical fins heat sink head for optimum air cooling
3- Chamber muffler included
2 Needle valves carburetor
Swept back needle valve for added safety adjustment
State of the art CNC machined components
Redline R2 glow plug included