FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
FG-40 4-Stroke Gas Single Cylinder Engine: BQ
Discontinued | This Item is No Longer Available

FG-40 4-Stroke Gas Single Cylinder Engine: BQ

Item No.
Saito Engines - SAIEG40
5
Selected Store

Overview

There are many advantages to going with gas, like cleaner operation and cheaper fuel. Saitoâ„¢ 4-stroke gas engines give modelers more, such as high-quality standards matched only by impeccable workmanship.

The RC industry’s most reliable manufacturer of top-quality gas 4-stroke engines introduces the Saito FG-40 gas engine. Slightly larger than the FG-36 gas engine, it provides more power for medium to large planes accompanied by the precision craftsmanship of Saito engines, the distinguished look and sweet sound, this is the engine many of you have been waiting for. The engine comes with the smaller Saito 4-stroke ignition module that provides easy starts and reliable performance with lower power consumption. The designed Walbro carburetor features a rotating barrel specially made for 4-stroke engines, ensuring reliable fuel feed and outstanding performance at any attitude. The FG-40 engine comes complete with an aluminum engine mount and muffler.

As an expert in reliable 4-strokes, the Saito brand has spent years developing the best-built 4-stroke gas engine. The power-to-weight ratio of a Saito engine creates a one-of-a-kind flying experience. For serious modelers, the long awaited arrival of a high-quality, powerful and precision craftsmanship gas engine is here.

Key Features

  • 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

Bore
1.57 in (40.0 mm)
Crankshaft Threads
M8 x 1.25
Crankshaft Type
Threaded
Cylinder Type
Ringed
Cylinders
Single
Displacement
2.45 cu. in. (40.21 cc)
Engine (Only) Weight
44.0 oz (1250 g)
Muffler Type
Cast
Muffler Weight
2.9 oz (84 g)
Oil Type & Content
20:1 gas/oil mixture
Power Type
Gas
Prop 65
Prop 65 Warning Icon  California Residents Prop 65 WARNINGS.
Prop Range
19 x 10 - 21 x 10
RPM Range
1,700 - 8,000
Stroke
1.26 in (32.0mm)
Total Weight
50.6 oz (1440 g)

Compatibility

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