SKU: 41951996143

ngh GT9pro 9cc Single Cylinder Two Stroke Air Cooled Gasoline Engine for Fixed Wing Drone

Sale price$179.99 Regular price$199.99
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Description

ngh GT9pro 9cc Single Cylinder Two Stroke Air Cooled Gasoline Engine for Fixed Wing DroneGT9 Pro 9cc Two Stroke Engine from NGH NGH GT9PRO Here at Stirlingkit we are pleased to present our customers with the NGH line of gas engines. NGH have become known for building quality gas engines that offer light weight, power and reliability at a very affordable price. They are manufactured and designed from scratch for model aircraft, they are not modified chainsaw or similar types of engines that have been in the past, they are purpose made. The

GT9 Pro 9cc Two-Stroke Engine from NGH - NGH-GT9PRO

Here at Stirlingkit we are pleased to present our customers with the NGH line of gas engines. NGH have become known for building quality gas engines that offer light weight, power and reliability at a very affordable price. They are manufactured and designed from scratch for model aircraft, they are not modified chainsaw or similar types of engines that have been in the past, they are purpose made.

The GT9 Pro is the second generation of this popular engine, it has been re-designed to give even more power and has a completely new NGH 20G Pro twin needle carb to give good reliable running and throttle response plus easy starting. The internal diaphragm pump of the cylinder is driven by the cylinder from the side of the cylinder to give fuel to the flow whatever the attitude of the aircraft and regardless of the tank position. The ignition system is the new NGH automatic advancing angle system that is manufactured for them by Rcexl who have been manufacturing ignition systems for many years.

An all new one piece carb has flawlessly overcome the problems normally associated with very small gas engines. The conrod is now machined from solid phosphor bronze like the GT17. It is the same physical size as a 40 - 50 sized glow engine so will drop straight in to your model with minimum fuss. The mounting for the exhausts are the same as 40 - 50 glow sized engines as well, so a range of exhaust options are possible.

The 9cc shares many other features with its bigger brothers including the RCEXL ignition. Choose the GT9 Pro for your next project and you won't be disappointed. 

FEATURES:

  • Smallest Gas engine in its class, drop in replacement for 40-50 sized glow engines
  • Power of a .46 nitro 2 stroke but with far greater economy
  • Twin needle carburetor made by NGH specifically for this engine for improved tuning and throttle response
  • Carb features Pressure driven internal diaphragm fuel pump 
  • RCEXL Ignition with automatic advancing system, light and compact for easy installation in 40-50 class nitro models
  • Machined Solid phosphor bronze conrod
  • Forged crank shaft supported by dual bearings
  • Standard exhaust mounting pattern allowing for wide range of custom exhausts to be used
  • Light weight design and powerful output
  • Clean burning, no more oily residue on your model
  • Standard single nut prop shaft allowing easy use of a wide range of props
  • Purpose made, specifically designed from the ground up and optimized for gas powered RC planes

INCLUDES:

  • NGH GT9 Pro 9cc Two-Stroke Engine
  • Muffler
  • NGH ignition system
  • Spark plug
  • Instruction manual

 

PRODUCT SPECIFICATIONS:

Displacement

9.0cc

Bore

23.3mm

Stroke

21mm

RPM Range

2000-13,500 RPM

Mix Output

1.2HP / 13,000 RPM

Engine Weight

435g

Ignition Weight

100g

Ignition Power

DC4. 8-8.4 100mAh

Recommended Propeller

11x6 / 11x7 / 12x6

Fuel

92 Unleaded Petrol + fully synthetic 2T lubricants

Lubricant Ratio

20:1

Overall Length

116.7mm

Length (Backplate to prop driver)

90.7mm

Overall Height

105.35mm

Height (bottom of mounting lug to top of spark plug)

87.1mm

Width of Mounting Lugs

52mm

Mounting Hole Center (width)

44mm

Mounting Hole Center (length)

18mm

Overall Width (Including Muffler)

93mm

Crankshaft Thread

1 / 4-28 UNF

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 41951996143

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Jonathan Johnson
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★★★★★ 5
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Size: Large
Why It's a Top-Tier Chew: Truly Safe Ingredients (Plant-Powered): This is the biggest selling point. The HonestChew is made from food-grade, plant-based cellulose, vegetable oil, and real antler bone powder—no nylon, no petroleum, and no plastic. This means I can finally relax when my dog is relentlessly gnawing, knowing the ingredients are safe. Engineered for Safety AND Toughness: The material is specifically designed to flake rather than splinter like hard bones or crack like many synthetic chews. This makes it a much safer choice for dental health and digestive safety, even for the most aggressive chompers. It has the feel of a hard chew but with a safer breakdown. Irresistible to Dogs: The chew is infused with real antler powder, giving it a natural, gnaw-worthy scent and flavor that keeps my dog engaged for long periods. The curved, ergonomic Infinity shape is excellent for dogs to grip securely with their paws, promoting a comfortable chewing posture. Dental Support: The nubs and ridges on the surface aren't just for looks; they provide a gentle scraping action that helps scrub away plaque and tartar buildup on the teeth and above the gumline while the dog is happily playing. Who Needs This? If you have a dog that quickly destroys "indestructible" toys, swallows rawhide too fast, or causes you stress with the risk of bone splintering, the WOOF HonestChew Infinity is the perfect solution. It stands up to serious chewing and satisfies that innate gnawing instinct with confidence. A highly recommended, long-lasting, and thoughtfully designed product that puts pet health first.
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Reviewed in the United States on October 22, 2025
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jennifer
Port Orchard, US
★★★★★ 5
Great toy for super chewers!!
Size: Large
My dog is a super chewer and he enjoys these so much. I do too cause I feel like my money is actually getting spent well than on a plush toy he’ll destroy in two seconds. Definitely recommend these all the time for anyone who has that same issue with their pets. Very durable and perfect size for my big pit.
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Reviewed in the United States on June 2, 2026
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cinmar
Birmingham, US
★★★★★ 4
My dog loves this toy and she hasn’t chewed it up yet.
Size: Medium
This is a good chew toy for my aggressive chewer. I bought the large size for my medium size dog.
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Haley Monacchio
Belleville, US
★★★★★ 5
My Samoyed loved this!
Size: Medium
My dog’s favorite thing. This is his 4th toy and he loves it. The quality is great and it lasts very long. Definitely worth every penny you spend. It keeps my samoyed engaged every morning and every night. There is no choke hazard, so all dogs can use it
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Sarah W. Michels
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Long lasting
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My dogs love these and they last pretty long. I take them away when they get very small so I think they’re pretty safe.
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