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Engine |
PRO-40 |
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Displacement |
6.52 c.c. / .398 cu.in. |
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Bore |
20.9 mm / 0.823 in. |
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Stroke |
19.0 mm / 0.748 in. |
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Practical R.P.M. |
2,000 ~ 17,000 rpm |
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Output (BHP/RPM) |
1.30 / 16,000 |
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Weight (g/oz) |
454.5 / 16.03 |
PRO series engine feature aerospace-quality ball bearings to properly support the crankshaft at high RPM. Schnuerle-boost combustion porting provides a combination of power and fuel economy. Pro Series engines are equipped with twin ball bearings, twin needles and ABN-type piston and cylinder that provides years of trouble-free performance.
Side exhaust. ABN construction : Aluminum piston with Nichel-plated brass cylinder liner. Hyperutectic machined Al-Si ringed piston . High strength connecting rod with bushings pre-installed. One-piece crankcase with squared-off shape 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 more safety adjustment. State of the art CNC machined components. Redline R2 glow plug included.
1. PRO-40 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
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