Product
PRO-25
 |
Description | PRO-25 |
| Item No | 9120 | |
| Category | Engine >>> Nitro Engine | |
| Update Data | 2008-11-21 | |
Basic Specification
|
Engine |
PRO-25 |
|
Displacement |
4.07 c.c. / .248 cu.in. |
|
Bore |
18.0 mm / 0.709 in. |
|
Stroke |
16.0 mm / 0.630 in. |
|
Practical R.P.M. |
2,500 ~ 18,000 rpm |
|
Output (BHP/RPM) |
0.75 / 17,000 |
|
Weight (g/oz) |
285.8 / 10.08 |
Introduction
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.
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