Product Details
Key Features
- Same mounting dimensions as a .90 cu in engine
- Machined blue anodized aluminum heatsink cylinder head
- Velocity stack increases airflow and enhances engine performance
- Backplate accepts the Futaba BPS-1 RPM sensor for the GY701 and CGY750 gyros
- Ideal bore and stroke ratio for lowest vibration
In The Box
- (1) 105HZ 1.05 cu in Helicopter Engine with 61E Carburetor
- (1) #8 Glow Plug
- (1) Air Funnel
- (1) 0.1mm Head Gasket
- (1) 0.2mm Head Gasket (installed)
- (1) Product manual
Needed to Complete
- Fuel: Heli blend with 15% nitro content
- Glow starter and field equipment
Product Specifications
| Manufacturer # | 18700 |
| Bore | 1.142 in (29 mm) |
| Power Type | Glow |
| Plug Type | O.S. #8 |
| Stroke | 1.024 in (26 mm) |
| Product Length | 3.2 in (82.6mm) from backplate to front of drive hub |
| Cylinders | Single |
| Product Width | 2.4″ in (61 mm) |
| Total Weight | 21.03 oz (596.2 g) |
| Displacement | 1.048 cu in (17.7 cc) |
| Crankshaft Threads | UNF1/4-28 |
| Product Height | 3.1 in (79 mm) from bottom of crankcase to top of cylinder head |
| RPM Range | 2,000 – 16,500 rpm |







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