56 AAC w/Muffler: II

Key Features

The overpowering choice for .40 size models
Highest performance in its class
Lightweight AAC construction


Overview

Many pilots of .40 size airplanes are powering their models with .50 size 4-stroke engines like Saito's famous FA-50. Captivated by the sweet sound of a 4-cycle engine, they also appreciate the slightly higher static thrust that comes via a bigger diameter prop.

For pilots who long for the thrill of overpowering their model, Saito offers the FA-56 and FA-56GK engines. Saito took the proven .50 and bored it out by 1.4mm to arrive at a .5612 cubic inch displacement. While the weight remains nearly identical to the .50 (15.5 ounces w/muffler), the power difference is remarkable. In fact, a 1,000 RPM gain was recorded with an APC 12x7 propeller!

The FA-56 features AAC piston/cylinder type construction (aluminum piston, aluminum cylinder with chrome plating), while all other components are the same as on the FA-50. For fliers wanting to lend a touch of class to their aircraft, the GK version of the .56 features a gloss black finish with polished gold valve covers. Of course, as with all Saito engines, the FA-56 and FA-56GK come with a full 3-year warranty.

If you want blazing performance and that 4-stroke purr for your model, check out the Saito FA-56.


Specs

Type: 4-stroke
Displacement: .56 cu in (9.20 cc)
Bore: 0.97 in (24.80 mm)
Stroke: 0.74 in (19.00 mm)
Cylinders: Single - Chrome Plated
Total Weight: 15.5 oz
Engine (Only) Weight: 14.47 oz
Muffler Weight: 1.03 oz
Crankshaft Threads: M7 X 1mm
Benchmark Prop: 12x6
Prop Range: 11X8 - 12X7
RPM Range: 2,000 - 12,000
Fuel: 10%-30% Synthetic
Mounting Dimensions: 103 x 54 x 105mm
Muffler Type: Cast
Cylinder Type: AAC
Carb Type: Barrel, 2 Needle Valve
Crank Type: Ball Bearing

Spinner Nut Required : M7 x 1