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Zenoah G-20ei Electronic Ignition Gas Engine

Part No.PHOTODescriptionCARTPrice
ZEN G20EI   Engine 20cc G20EI Electric Ignition, Zenoah
Item currently out of stock; Add to cart for backorder or Call sales rep for more info - 1-877-219-4489.
Prices With * Include Ground Freight (48 States).
Part No.PHOTODescriptionCARTPrice
ZEN 877 Spark Plug, Y82: G20EI, Zenoah $15.99 
Zenoah G-26
  • Electronic Ignition
  • Small & Lightweight
  • Easy Operation and Mounting
  • Excellent Power
  • Lower cost Fuel
  • New Magnesium Case
  • Fuel consumption is 1/2 that of a similar glow engine

Zenoah's ground-breaking G20Ei isn't just Zenoah's first engine with electronic ignition, it's the first gas engine from any manufacturer that can fit .60 -size planes that, until now, were limited to glow or electric power choices. Its dimensions are especially well suited for round cowl models like Hangar 9's popular Corsair 60 and P-47D 60 ARFs. It has plenty of power for many .90 to 1.20 size sport applications as well. Much of this incredible versatility can be attributed to its lightweight magnesium-aluminum alloy crankcase that gives it an impressive thrust to weight ratio compared to most gas engines.

Specifications:

Type: Gas Electronic Ignition

Displacement: 20cc/ 1.22ci

Bore: 32mm/ 1.26"

Stroke: 25mm/ 0.98"

Cylinders: Single

Total Weight: 1180g/ 41.6oz with muffler, ignition, and mount

Engine (Only) Weight: 934g/ 33oz

Crankshaft Threads: 8x1.25mm

Benchmark Prop: APC 15 x 6 9500rpm

Prop Range: 14x6 through 16x6

RPM Range: 1400 - 10,000

Fuel: Gas Oil Mix 32:1

Muffler Type: Compact Welded can (included)

Cylinder Type: Nikasil, ring

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Zenoah G-26

Part No.PHOTODescriptionCARTPrice
ZEN G26   Engine 1.6 ci G26A, Zenoah
In Stock!
Prices With * Include Ground Freight (48 States).
Part No.PHOTODescriptionCARTPrice
ZEN 26451 Spark Plug, RZ7C: G26, Zenoah $10.50 
SLI 2102   Muffler, Inverted Pitts Zenoah G23/26, Slimline $74.95 
SLI 2102S Muffler, Inverted Pitts with Smoke Zenoah G23/26, Slimline $94.95 
EVO 30944266E Tuned Pipe, Complete Silencer System: 26GT2/DLE-30/G26A, Evolution $76.95 
Zenoah G-26

Ever since its introduction, Zenoah's G-23 has consistently been the 2-stroke gasoline engine for quarter scale models by which all others are judged. With the new G-26, Zenoah ups the performance ante by a good 800 rpm. Best of all, this extra "oomph" comes with a minimal weight penalty (a mere 2 oz. to be exact) and next to no change in mounting dimensions. Most anywhere a G-23 fits, the big bore G-26 fits, too.

If you're looking to spice up the performance of your 1.20 size bird and prefer the convenience and clean operation of gasoline engines, you owe it to yourself to check out the new G-26. See it everywhere Zenoah power and precision is sold.

Specifications:

Type: Gas CDI Ignition System

Displacement: 25.40cc/ 1.55ci

Bore: 34mm/ 1.41"

Stroke: 28mm/ 1.10"

Cylinders: Single

Total Weight: 1670g/ 59oz with muffler, ignition, and mount

Engine (Only) Weight: 1500g/ 53oz

Crankshaft Threads: 8x1.25mm

Benchmark Prop: APC 16 x 8 8900rpm

Prop Range: 16x8

RPM Range: 1800 - 12,000

Fuel: Gas Oil Mix 32:1

Muffler Type: Compact Welded can (included)

Cylinder Type: Chrome Plated, ring

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Zenoah G-26ei Electric Ignition Gas Engine

Part No.PHOTODescriptionCARTPrice
ZEN 26AEI   Engine 1.55 ci G26EI Electronic Ignition, Zenoah
In Stock!
Prices With * Include Ground Freight (48 States).
Zenoah G-26
  • 10% reduction in weight over the G26
  • Built-in choke with the included Walbro
  • Includes muffler
  • Operates on 4.8V battery
  • No glow igniter required
  • Glow-sized power, but clean, low cost operation of gas
  • Fuel consumption is roughly half that of a similarly size glow engine
  • Perfectly suited for 1.20 to 1.50 size aircraft

You asked for it: you got it. Introducing the G26ei - the second electronic ignition engine in the Zenoah line. What makes this engine even better is the 10% reduction in weight - that's six ounces lighter than the G26 engine with magneto. The electronic ignition makes the hand start even easier, and the G26ei also has smoother transition and better idle. The G26ei is perfect if you're looking for a trouble-free engine to power your 1.20 or 1.50 size plane plight after flight.

There's nothing like Zenoah's Rock solid reliability to keep your mind at ease and your planes in the sky.

Specifications:

Type: 2-Stroke Gasoline Engine

Displacement: 25.4cc/ 1.55ci

Bore: 34mm/ 1.41"

Stroke: 28mm/ 1.10"

Cylinders: Single - chrome plated

Total Weight: 52.3 oz

Engine (Only) Weight: 41.6 oz

Muffler Weight: 5 oz

Carb Type: Walbro WT-645 - Sparkplug gap 0.6-0.7 mm (.003 in)

Crankshaft Threads: M8x1.25mm

Benchmark Prop: APC 16 x 8 8700 - 8900rpm

Prop Range: 16x8

RPM Range: 1,800 - 10,000

Fuel: Gas Oil Mix 32:1

Muffler Type: Can

Mounting Dimensions: 180mm x 193mm x 181mm

Starting System: Electronic Ignition - 4.8V only

Crank Type: Ball Bearing

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Zenoah G-38

Part No.PHOTODescriptionCARTPrice
ZEN G38A   Engine 2.3 ci G38A, Zenoah
In Stock!
Prices With * Include Ground Freight (48 States).
Part No.PHOTODescriptionCARTPrice
ZEN 6242 Spark Plug, C859: G62/38/45/445/GT80, Zenaoh $6.95 
BB 3801 Muffler, Upright/ Inverted for Zenoah G-38, BB Specialties $34.95 
SLI 2101   Muffler, Inverted Pitts Zenaoh G38, Slimline $74.95 
SLI 2101S Muffler, Inverted Pitts with Smoke Zenoah G38, Slimline $94.95 
Zenoah G-38

Thanks to its rear-exhaust configuration, the G-38 is a very compact powerhouse that's a favorite among a wide variety of sport and scale airplane enthusiasts.

Perfect for warbirds in the 20-24 lb range, the G-38 produces enough power to swing an 18 x 10 APC at over 7300 rpm. The new machined prop driver coupled with a double counter-balanced crankshaft contribute to a smooth-running engine with precision prop tracking.

The solid state breakerless-type ignition is a one-piece unit, giving both high performance and easy servicing. As with all Zenoah engines, this ignition system utilizes optimally advanced timing for superior horsepower, but with the ease of operation that's unequaled in the market.

Because of the G-38's extreme reliability, the engine's been a favorite among scale modelers creating big, highly detailed twin projects weighing up to 50 pounds.

Zenoah G-38 Diagram
Specifications:

Type: Gas CDI Ignition System

Displacement: 38cc/ 2.30ci

Bore: 38mm/ 1.50"

Stroke: 33mm/ 1.30"

Cylinders: Single

Total Weight: 2010g/ 71oz with muffler, ignition, and mount

Engine (Only) Weight: 1900g/ 67oz

Crankshaft Threads: 8x1.25mm

Benchmark Prop: APC 18 x 10 7300rpm

Prop Range: 16x8 through 18x6

RPM Range: 2100 - 9,500

Fuel: Gas Oil Mix 32:1

Muffler Type: Compact Welded can (included)

Cylinder Type: Chrome Plated, ring

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Zenoah G-45

Part No.PHOTODescriptionCARTPrice
ZEN G45   Engine 2.8 ci G45, Zenoah
In Stock!
Prices With * Include Ground Freight (48 States).
Part No.PHOTODescriptionCARTPrice
ZEN 6242 Spark Plug, C859: G62/38/45/445/GT80, Zenaoh $6.95 
SLI 2103   Muffler, Inverted Pitts Zenoah G45, Slimline $79.95 
SLI 2103S Muffler, Inverted Pitts with Smoke Zenoah G45, Slimline $95.95 
Zenoah G-45

Warbirders, take note! The G-45 has long been considered the premium choice for 20-26 lb, 80-85 inch Jugs, Spits, Bearcats, and similar replicas of the past.

Turning a 20 x 10 prop at around 7200 rpm, the 2.75 cubic inch G-45 provides the speed and sound for that "just right" scale appeal.

Naturally, its reputation for flawless reliability has helped make it a popular choice among modelers who might put a year into building a detailing their craft. To these modelers, having an engine that's happily thumping away at the mission's end is a paramount importance.

While the provided muffler is perfectly suited for sport or radial cowl situations, in-line engine installations are best served with manifolds available from J-Tec, Bisson or Bennet.

Zenoah G-45 Diagram
Specifications:

Type: Gas CDI Ignition System

Displacement: 45cc/ 2.80ci

Bore: 43mm/ 1.69"

Stroke: 31mm/ 1.22"

Cylinders: Single

Total Weight: 2240g/ 79oz with muffler, ignition, and mount

Engine (Only) Weight: 2090g/ 74oz

Crankshaft Threads: 10x1.25mm

Benchmark Prop: APC 20 x 10 7200rpm

Prop Range: 18x8 through 20x7

RPM Range: 2000 - 9,000

Fuel: Gas Oil Mix 32:1

Muffler Type: Compact Welded can (included)

Cylinder Type: Chrome Plated, ring

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Zenoah G-62

Part No.PHOTODescriptionCARTPrice
ZEN G62A   Engine 3.8 ci G62A, Zenoah
Prices With * Include Ground Freight (48 States).
Part No.PHOTODescriptionCARTPrice
ZEN 6242 Spark Plug, C859: G62/38/45/445/GT80, Zenaoh $6.95 
ZEN 6200 Spring Starter Kit, G62, Zenoah $55.95 
BB 6200 Spring Starter, for Zenoah G-62, B+B $59.95 
BB 6202 Engine Mount, for Zenoah G-62, B+B $25.95 
SLI 2100   Muffler, Inverted Pitts Zenoah G62, Slimline $89.95 
SLI 2100S Muffler, Inverted Pitts with Smoke Zenoah G62, Slimline $105.95 
Zenoah G-62

Often called "the Steinway" of the model engine field, the G-62 knows no peer when it comes to delivering high power, low weight, faultless handling and incredible value.

For these reasons, the G-62 is Zenoah's most popular engine. At any given rally, they'll be found in a wide variety of subjects - from every imaginable sport creation, to racing Texans and the finest scale subjects on the planet. Modelers trust their efforts to the G-62 because it has developed a reputation over the last 10 years or so as an engine that keeps on working, flight after flight, year after year. "It runs perfectly - and never quits" is what you'll hear from most users.

Highly advanced timing gives the 62 optimal power output, allowing it to fly airplanes as big as 40 lbs with authority. You can expect it to swing props ranging from 20 x 14 up to 24 x 10 at about 7600 rpm.

Join in on the fun of giant scale airplanes and treat yourself to the standard by which all others are judged - the Zenoah G-62

Zenoah G-62 Diagram
Specifications:

Type: Gas CDI Ignition System

Displacement: 62cc/ 3.80ci

Bore: 47.5mm/ 1.90"

Stroke: 35mm/ 1.40"

Cylinders: Single

Total Weight: 2320g/ 82oz with muffler, ignition, and mount

Engine (Only) Weight: 2070g/ 73oz

Crankshaft Threads: 10x1.25mm

Benchmark Prop: APC 22 x 10 7800rpm

Prop Range: 22x8 through 22x10

RPM Range: 2000 - 8,500

Fuel: Gas Oil Mix 32:1

Muffler Type: Compact Welded can (included)

Cylinder Type: Chrome Plated, ring

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Zenoah GT-80

Part No.PHOTODescriptionCARTPrice
ZEN GT80   Engine 4.8 ci GT80 Twin, Zenoah
In Stock!
Prices With * Include Ground Freight (48 States).
Part No.PHOTODescriptionCARTPrice
ZEN 6242 Spark Plug, C859: G62/38/45/445/GT80, Zenaoh $6.95 
SLI 2104 Muffler Set, GT-80, Slimline $109.95 
SLI 2104S Muffler, Giant Scale with Smoke Zenoah GT 80, Slimline $119.95 
Zenoah GT-80

Zenoah's new GT-80 G-445. The 80 features an increased bore diameter, offering a displacement increase to 80cc's. Dual rings on each piston give a superior seal, while the self-contained Quartz ignition gives a reliable spark without the hassles of charging ignition batteries. A rear-mounted spring starter makes starting a breeze.

A 26 x 10 turns 5700 rpm with no overheating problems, and it's very quiet.

Specifications:

  • Horsepower: 5.8
  • Displacement: 80cc/ 4.87ci
  • Fuel: gas/oil mix
  • Peak rpm: 10,000
  • Weight w/ muffler: 3480g/ 7.7 lbs.
  • Weight w/o muffler: 3060g/ 6.8 lbs.

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Zenoah Accessories

Zenoah offers a wide variety of accessories to help you get the most from your engine. If you're buying your first Zenoah engine, you'll definitely want to pick up the Start Kit. It inlcues 2-cycle oil, a mixing pitcher and an engine kill switch. Zenoah's 2-Cycle Synthetic Oil is perfect for use in other gasoline-powered two-stroke engines as well.

Part No.PHOTODescriptionCARTPrice
EVO 1001   Synthetic Oil 2-Cycle, 1 Quart (Same as Zenoah 20001), Evolution $9.99 
ZEN 877 Spark Plug, Y82: G20EI, Zenoah $15.99 
ZEN 26451 Spark Plug, RZ7C: G26, Zenoah $10.50 
ZEN 6242 Spark Plug, C859: G62/38/45/445/GT80, Zenaoh $6.95 
ZEN 20000 Kill Switch, Zenoah $6.95 
ZEN 20003 Power Ram Carb Stack, Zenoah $6.95 
ZEN 20004 Prop Drive Extension, 2 inch, Zenoah $23.95 
ZEN 20005 Piston Stop Tool, Zenoah $7.50 
BB 3800 Spring Starter, for Zenoah G-38 $55.95 
BB 4500 Spring Starter, for Zenoah G-45 $59.95 
BB 6200 Spring Starter, for Zenoah G-62, B+B $59.95 
BB 3802 Engine Mount, for Zenoah G-38 $25.95 
BB 4502   Engine Mount, for Zenoah G-45 $25.95 
BB 6202 Engine Mount, for Zenoah G-62, B+B $25.95 
BB 1014 Vibra Loc, Vibration Isolators $24.95 

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Engine Gas Starter Kit

Part No.PHOTODescriptionCARTPrice
EVO 1002 Gas Starter Kit, (Same as Zenoah 20002), Evolution $32.99 

Incudes everything you need to make your introduction to gas engine operation successful

  • Ratio Rite™ mixing cut
  • 1 quart Evolution 2-cycle oil
  • Evolution® kill switch
  • Fueling dot
  • Fuel line filter
  • Gasoline fuel tank stopper
  • 3-foot Tygon fuel line
  • Fuel line keepers

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