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OS Max 91 RZ-H Ring | ||||
Product ID: |
18500 | ||||
Manufacturer: |
OS Engines | ||||
Displacement: |
0.91 cu in (15 cc) | ||||
Output: |
3.3 hp @ 15,000 | ||||
Practical RPM: |
2,000-16,000 | ||||
Weight: |
21.3 oz (605 g) | ||||
Special Price: |
$438.00ea | ||||
| Rear Exhaust No Muffler |
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| Features: |
| Pilots of Hirobo and other scale machines will appreciate how the 91RZ-H power plant will fit inside the canopy to preserve the heli's scale lines. Like the side-exhaust 91SZ-H, the 91RZ-H features new intake porting, new carb and a redesigned crankcase that offers better support for the crank and thrust bearings. Available with two heat sink heads: a larger, blue anodized head for more efficient cooling or a more compact, squared die-cast head (DH). |
| Terrific news for your heli modelers: the popular and powerful .91 ringed engine now comes in a rear-exhaust design! |
| This data is subject to change without prior notice. |