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OS Engines FS-64V Four Stroke Aircraft Engine, .64 Size, with F4051 Silencer, OS

The OS Engine OS FS-64V 4-stroke engine sets a new standard for basic 4-cycle engines. It is designed for sport or scale models and comes with an F-4051 exhaust and an F-type spark plug. Features Newly designed cylinder head is adopted along with the increased displacement Internal capacity of the combustion chamber has been expanded to…

Model
OSM3AY00
OS Engines FS95V Four Stroke Aircraft Engine, .95 Size, w/ F5050

Overview The OS Engine FS-95V W/F-5050 Silencer is the perfect partner for any scale airplane. Features 592g engine & 58g muffler – great power, light in weight Unique head design, angled valve layout & individual valve covers Low amplitude sound for scale planes 1.68 hp @ 10,000 rpm output Functions best between 2,100 – 11,000 Tough aluminium pushrod…

Model
OSM30900
OS FSA-155-P Alpha Series Pumped Four Stroke Aircraft Engine, 1.

Overview How do you get 200-size power from a 120-size engine? O.S. calls it the FS155-a. Since the FS155-a is a pumped 4-stroke, you’ll enjoy 2.6 hp at all times, regardless of tank position, attitude or fuel level. Its novel recirculation system bathes working parts in constant lubrication, for less friction…

Model
OSM35430
OS FSa-56 II .56 Four Stroke Aircraft Engine w/ 4040 Silencer

Give your 40-size plane the FSa power advantage! Mount the FSa-56II in your model, and see the difference advanced O.S. 4-stroke technology makes! Those benefits include a higher performance ceiling for sport flyers and more realistic flight for scale pilots. Plus, you'll also enjoy rich, deep sound that will enhance your…

Model
OSM34330
OS FSa-72 II Four Stroke Aircraft Engine w/ F-5030 Silencer

Overview O.S. leads the way in advanced 4-stroke engine technology, and you’ll see for yourself when you mount the FSa-72II in your model! Sport flyers will enjoy greater performance, while scale pilots will experience more realistic flight. Plus, everyone will benefit from the FSa-72II’s deep, rich sound. Features The adjustable F5030 muffler can…

Model
OSM34721
SAITO FA-100,4-CYCLE GLOW ENGINE

Product Features Same mounting dimensions as OS91 1.00-size in a .91-size caseProduct DescriptionWant even more punch than even the Saito FA-91S can offer? Then look no further than the Saito FA-100 which gives even more power for a similar size and a marginal increase in weight. The re-designed case shares the…

Model
SAITO100
SAITO FA-125a 4-CYCLE GLOW ENGINE

Features   • Less weight but more thrust • 10 ounces lighter than the FA-120 • Turns an APC 16x6 at 9,000 rpm • 13mm Muffler threads Needed To Complete   Propeller:  16x6 Overview   Only Saito could put 1.25 cubic inches of power into a 1.00-size case. Not only is…

Model
SAITO125A
SAITO FA-150B 4c SPECIAL VERSION

Features   Incredible power—2.5 horsepower APC 16 X 8 over 9,000 rpm Same dimensions and weight as 1.20-size engines Stronger and more modern crankcase than the previous version Overview   The 1.50S is actually a bored-out 1.20S for an incredible power-to-weight ratio. With over 20% greater displacement, the 1.50S will…

Model
SAITO150B
SAITO FA-180B CHROME ROCKER COVERS

Features   Turns a 16x8 prop at 9,600 rpm on 15% fuel
Will fit into most 1.20 - 1.50 size airplanes
AAC construction for lighter weight and increased longevity Overview   Saito's FA-180 engine is fast becoming the pilots choice for powering 1.20 size airplanes. The FA-180 offers…

Model
SAITO180
SAITO FA-30S,4c SPECIAL VERSION

Special engines for special aeroplanes! The FA-30S is well suited to small or medium size aircraft and provide an ideal introduction to four stroke power. Key Features
  Great 4-cycle sound Distinctive adjustable muffler Air bleed carb provides smooth idle Overview   The Saito .30…

Model
SAITO030S
SAITO FA-40A,4c

Product Features Will swing a 10 x 4 prop at 10,500 rpm
Smaller case design for lighter weight
Similar case size as a .30, but packs more power Product Description
Give your 30 size aeroplane a real boost in performance with this high power to weight ratio engine. With similar mounting dimensions…

Model
SAITO040A
SAITO FA-62,4-CYCLE.

Special engines for special aeroplanes! Features .62 cubic inches of power in a .56-size case Unitized cylinder and head Integrated head transfers heat more easily and evenly Turns an APC 13 x 6 prop at 9900 rpm Installs easily in all .40–.72 models Unique champagne color drive washer True chrome…

Model
SAITO062
SAITO FA-82B 4-CYCLE

Special engines for special aeroplanes! Features • Outstanding power-to-weight ratio • Same size case as the Saito .72

  Overview

The new FA-82a produces 20% more power than a typical .72 four-stroke, but shares the same weight and dimensions. SPECS Type: …

Model
SAITO082B
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