Buy FG-21 (1.26) 4-Stroke Gas Engine: BN online | FG-21 (1.26) 4-Stroke Gas Engine: BN for sale
Key Features
- Gasoline engine lowers operating costs as much as 90%
- Latest carb technology makes for easier tuning and operating
- 21cc displacement in a 17cc case
- New valve seat design
- New, smaller magnetic ignition system fits into tighter cowl installations
- Horizon Hobby recommends the use of Red Line or Power Model synthetic oil only, at a mix ratio of 16:1 – 20:1
Product Specs
Benchmark Prop
APC 16 x 6 @ 8800 rpm
Displacement
1.25 cu. in. (20.52 cc)
Oil Type & Content
20:1 gas-to-oil ratio; EVOX1001Q synthetic oil recommended
Crankshaft Threads
M8 x 1.25 mm
Ignition Weight
4.0 oz (113 g)
Muffler Weight
2.9 oz (83 g)
Bore
1.26 in (32.0mm)
Power Type
Gas
Plug Type
1/4-32 Spark Plug (SAIG20120)
Cylinders
Single
Total Weight
31.2 oz (0.89 kg)
Stroke
1.02 in (26.0mm)
Muffler Threads
13mm
Prop Range
15 x 8 to 16 x 8 2-blade; 14 x 9 to 15 x 7 3-blade
RPM Range
2000-9500
Cylinder Type
AAC
Engine (Only) Weight
24.1 oz (0.69 kg)
Muffler Type
Cast screw-on
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