Hobby & Model Warehouse

 As far as modelers are concerned, there’s no sound like the sweet sound of a SaitoTM engine. Saito’s latest wonder is the FA-40a, which shares nearly the same case size as the FA-30, but packs a whole lot more punch. As with most Saito engines, a special Golden Knight edition is available with a gloss black case and gold plated rocker covers.

10 X 4 prop at 10,500 rpm
 Smaller case design for lighter weight
 Nearly the same case size as a .30, but packs more power

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.
Four Stroke Power! 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!

If you're looking for a 4-stroke to overpower your .60-size airplane, you'll want to check out Saito's latest release. Saito's new .72 fits in the same space as most 60s and at just 16.6 oz, it's the lightest weight engine in this 4-cycle displacement category.
The .72 features an all-new crankcase with the same mounting dimensions as the Saito .56. This is achieved by narrowing the case just below the mounting flanges. Our staff has over 2 hours of run time on the .72, both on the bench and in a Hangar 9 .60-size Super Stick.

On the bench we compared the new .72 to the Saito .65 and to its nearest competitor using several different props. The new .72 consistently turned 400-600 rpm more than its .65 sibling and 200-300 rpm more than its nearest competitor on the same fuel. Also, the .72 weighs 3 ounces less than both, giving a much greater power-to-weight ratio than other brands.

In the 71/2-pound Super Stick, the .72 gives unlimited vertical performance. Handling, starting, idle, and transition are excellent, just what we've come to expect with Saito engines.

Saito's .72 is available in a standard version or a Golden Knight version featuring a gloss black powder-coated finish with gold rocker covers. For overpowering performance at a fraction of the weight, check out Saito's new .72.

One of the largest single Saito offers, 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 happily swing an APC 16x8 prop at 8,800 rpm with 15% fuel. That much thrust makes it ideal for performance-minded 1/4 scale models such as Hangar 9's

Awesome looks, awesome power - 2.5HP
 APC 16 X 8 over 9,000 rpm
 Same dimensions and weight as 120s

Saito's FA-180 engine is fast becoming the pilots choice for powering 1.20 size airplanes. The FA-180 offers a 20% displacement increase over the popular Saito FA-150. What does this mean? How about a 8% power increase over the FA-150 and an awesome 14% power increase over the FA-120. And what’s more the FA-180 fits in the 1.20 size mount. So if your old 1.20 just doesn’t have what it takes, replacing it with the Saito FA-180 is no problem. Simply put the FA-180 is the most powerful in its class

AAC construction
 Fits most 1.20-size airplanes
 APC 16 X8 prop at 9,600rpm on 15% fu

Saito's multi-cylinder engine utilizes the heads, pistons, rings, and valve assembles from their recently released Saito 30. The 90R3 is the smallest of Saito's radials but features the same design as its big brothers, the 4.50R3 and the 1.70R3. The crank drives one crank pin with a master rod, while two slave rods are pinned to the master rod, giving a 1-3-2 firing order. A single rear-mounted two-needle carb feeds intake manifolds. Exhaust tubes are included to direct exhaust gasses away from the aircraft. The 90R3 includes a baked-on black finish on the cylinders with gold tone valve covers for a sharp scale look.

Our staff performed a test run on one of the first 90Rs in the country. Starting was a breeze with a hand flip of the prop, and the engine putt-putt idled at a consistent 1800 rpm. Transition and throttle response was excellent, and the sound of those three cylinders singing a magical chorus is enough to make even non-modelers drool. With an APC 13 x 8, we turned just over 8500 rpm on 15% Omega fuel. We also tried 30% helicopter fuel and got an unexpected boost in power and performance. Occasionally we find an engine that performs and functions so well that it inspires us to build a model specifically for that engine. Saito's new 90 3-Cylinder Radial has us dreaming of a totally scaled-out Corsair. Now, if we can just find the time to build

When you consider the time and effort that goes into a .60 size scale airplane, such as Midwest's Citabria, it seems a shame to compromise that scale look and feel with a two-stroke. With Saito's .90 Twin, not only will you get scale looks, but that scale sound that can only be provided by twin opposed cylinders firing in perfect harmony. With a vertical profile of just 3", this engine will fit in the tightest cowls without a fuss.
The .90 Twin features robust power and performance that only Saito can provide. During extensive testing, our .90 Twin started easily and purred contentedly at an 1800 rpm idle with no need for plug heat after start-up. Swinging a 13 x 8 APC prop and using 15% Powermaster fuel, advancing the throttle to the stops brought the Saito .90 Twin up to an impressive 9,500rpm with no hesitation.Don't just take our word for it though. Try Saito's .90 Twin in your next .60 size airplane. Its gloss black cylinders and chrome valve covers nestled snuggly in the cowl will be just the touch of realism you're looking for. Stop by your local hobby shop today and find out why two heads really are better than one

With a high output of 2.8 horsepower and enough torque to swing all the way up to 18 inch props, the 1.82 is an ideal choice for 1/4 scale models like Sig's® Spacewaker or Midwest's® AT-6.

Swings an APC 16x8 prop at over 9,000 rpm.
 Dual carburetors for optimal fuel mixture to each cylinder independently.
 Ultra light - only 44 ounces!
 Vibration-free running.

Nobody builds a better 4-stroke than Saito. A specialized producer of 4-strokes for several decades now, Saito knows exactly what it takes to produce flying enjoyment. Hallmarks of a top-quality Saito engine include an outstanding power-to-weight ratio; astounding one-piece cylinder head system that ensures (unlike other manufacturers' two-piece systems) it can't possibly leak; beautiful, precision craftsmanship; and a full 3-year warranty. Another recognizable trait of a Saito is its unmistakable 4-stroke sound: the second you fire one up, you'll be treated to that realistic "phutta-phutta" that only a 4-stroke can offer.

Now you can get these exacting features in the first of a long line of new Saito in-line twin engines-the FA-200Ti. This radical new "big twin" is perfect for scale warbirds, since its in-line design allows it to fit into a narrower fuselage. The twin-cylinder design provides that oh-so-sweet unique sound typical of Saitos, and at 2.0 cubic inches, it possesses just the right "oomph" for 1.20-size aircraft.

Saito's competitors may dismiss these exacting features as "too troublesome" or "too expensive," but they're always standard on Saito engines. Discover the spirit of Saito and their whopping new FA-200Ti 4-stroke engine