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Saito Engines FG-21 (1.26) 4-Stroke Gas Engine: BN
Saito Engines FG-21 (1.26) 4-Stroke Gas Engine: BN
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Detail
Overview
There are a lot of advantages to going with gas, like cleaner operation and cheaper fuel. But Saito™ 4-stroke gas engines give modelers more, namely some of the most impressive power-to-weight ratios in their class. The FG-21 engine is no exception. Based on the groundbreaking Saito FG-20 engine, it packs 21cc of power into a 17cc case. Accompanying the extra displacement is the latest carb technology, updated exhaust valve seats and, of course, the sweet 4-stroke sound Saito engines are famous for.
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 PropAPC 16 x 6 @ 8800 rpm Bore1.26 in (32.0mm) Crankshaft ThreadsM8 x 1.25 mm Cylinder TypeAAC CylindersSingle Displacement1.25 cu. in. (20.52 cc) Engine (Only) Weight24.1 oz (0.69 kg) Ignition Weight4.0 oz (113 g) Muffler Threads13mm Muffler TypeCast screw-on Muffler Weight2.9 oz (83 g) Oil Type & Content20:1 gas-to-oil ratio; EVOX1001Q synthetic oil recommended Plug Type1/4-32 Spark Plug (SAIG20120) Power TypeGas Prop 65
California Residents Prop 65 WARNINGS.Prop Range15 x 8 to 16 x 8 2-blade; 14 x 9 to 15 x 7 3-blade RPM Range2000-9500 Stroke1.02 in (26.0mm) Total Weight31.2 oz (0.89 kg) -
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