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72 Golden Knight AAC w/Muffler: (New Case): SS

SAIE072BGK

$331.99*

*at participating retailers See similar products

72 Golden Knight AAC w/Muffler: (New Case): SS

Item #: SAIE072BGK

$331.99*

Retail: $414.99*

Find a Retailer Buy Now *Avaliable at participating retailers

Features

Key Features

  • 15% lighter than other similarly-sized engines
  • Splined throttle arm
  • The perfect engine for the Hangar 9® Cub and .40–.50 size 3D airplanes
  • Lightweight AAC construction

Product Specifications

Type:
4-stroke
Displacement:
.72 cu in (11.80 cc)
Bore:
1.06 in (27.0 mm)
Stroke:
0.81 in (20.60 mm)
Cylinders:
Single - Chrome Plated
Total Weight:
17.6 oz
Engine (Only) Weight:
16.0 oz
Muffler Weight:
1.6 oz
Crankshaft Threads:
M7 x 1mm
Benchmark Prop:
13x8 APC @ 9,800
Prop Range:
12x8 - 14x8
RPM Range:
2,000 - 12,000
Fuel:
10%-30% Synthetic
Mounting Dimensions:
104 x 56 x 111 mm
Muffler Type:
Cast
Cylinder Type:
AAC
Carb Type:
Barrel, 2 Needle valve
Crank Type:
Ball Bearing

Overview

If you're looking for a 4-stroke to overpower your .60-size airplane, you'll want to check out the latest Saito release. The new Saito™ .72 engine 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 two hours of run time on the .72, both on the bench and in a Hangar 9® .60-size Super Stick™ aircraft.

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 three 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.

The Saito .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 the new Saito .72.

Related Parts

Included  See All

  • Muffler,12mm Revised Cast:65-82a[SAI6574D]

  • Glow Plug[SAIP400S]

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Parts Listing  See All

  • Hi-SpdNeedleValve:B,D,G,K,X,Y,EE,II,JJ,KK,QQ,RR,UU[SAI10085]

  • Cam Gear Housing: GK, UU, SS[SAI100GK33]

  • Steel Washer Set: AG,AH,QQ,UU,KK,YY,AS,BM,BV,BZ,CF[SAI125A37]

  • Idle Needle Valve:K,P,R,S,EE,RR,SS,BM[SAI130T89]

Optional Accessories  See All

  • Flexible Muff w/Pressure Tap,10mm[SAI100T74]

  • Flexible Muffler #2 Cyl:KK[SAI170R3782]

  • F-1 Fuel Filter:All[SAI50109]

  • Prp Nut Ele Str:B,D-K,Q,AA,EE,II,JJ[SAI5030A]