NGH GT17-Pro 17cc Two-Stroke Engine
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Overview
GT17-Pro 17cc Two-Stroke Engine from NGH - NGH-GT17
Version Info: This is the new and upgraded version of the classic 17cc gas engine from NGH. A new carburetor is one of many new updates. For more information consult the updated owner's manual that can be found at the support tab above as well as out of the box when you purchase the engine.
Here at Motion RC 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.
NGH started to use a new carburetor for the GT17 2-stroke gas engine in March, 2022. The GT17 was upgraded into the GT17-Pro. The new carburetor matches the engine better, with a more refined appearance and easier installation. The engine performance has been increased. The idle speed and stability have been significantly improved. The idle speed has been increased from the original 2000rpm into 1700rpm (using a 16*8 propeller). The high and low speed transitions are smoother, and the linear performance of the engine is fully reflected.
This long awaited engine answers many questions facing modelers choosing a small petrol engine or are thinking they might like to convert there glow engine to petrol. It is neat, and built with you in mind. It's traditional mounting and front mounted carb mean it will just swap out with your existing glow engine. It has bags of power and excellent reliability. All this with the peace of mind of the Just Engines warranty, service and spares support.
Features:
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NEW! Idle speed and stability have been significantly improved
- NEW! High and low speed transitions are smoother, and the linear performance of the engine is fully reflected
- Drop in replacement for models requiring a .90 class nitro engine
- Power of a .90 nitro 2 stroke but with far greater economy
- Traditional 'beam' engine mounting for simple 'drop in' installation
- RCEXL Ignition with automatic advancing system
- Suitable for use with NGH 'Pitts' style exhaust system
- Light weight design, powerful output and excellent reliability
- Machined Solid phosphor bronze conrod
- Forged crank shaft supported by dual bearings
- Attractive blue anodized prop hub
- 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 GT17-Pro 17cc Two-Stroke Engine
- Muffler
- NGH ignition system
- Spark plug
- Instruction manual
Please note: All RC model gas-powered engines require the user to properly set up, tune, and maintain the engine in order to achieve consistent peak performance. You will need to break-in the engine initially, then perform routine maintenance including cleaning the engine, lubricating its seals and moving parts, and adjusting the fuel mixture and valves as necessary. This is considered the normal responsibility of owning and operating an RC gas engine. For further questions, please contact Customer Support.
Product Specifications:
Displacement |
16.91cc |
Bore |
29mm |
Stroke |
25.6mm |
RPM Range |
2000-9,800 RPM |
Mix Output |
2.1HP / 9,200 RPM |
Engine Weight |
690g |
Ignition Weight |
100g |
Ignition Power |
DC 4.8-8.4 1000mAh |
Recommended Propeller |
14x8 / 15x8 / 16x6-8 |
Fuel |
93 Unleaded Petrol + fully synthetic 2T lubricants |
Lubricant Ratio |
25:1 |
Spare Parts
Product Spare Parts
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Q&A
Product questions & answers
NOTE: Questions submitted on this page are answered by customers who have previously purchased this item. If you have a support related question that requires immediate assistance, please visit our Help Center
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Support
Product support
Product Manuals:
- NGH GT17-Pro 17cc Two-Stroke Engine Instruction Manual
- NGH GT17 17cc Two-Stroke Engine Exploded Diagram
If you need any additional assistance, please visit the Motion RC Help Center
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NGH GT17-Pro 17cc Two-Stroke Engine
- Regular price
- $20900
- Sale price
- $20900
- Regular price
- $
- (Save $-209.00)
- Unit price
- /per
Pay with Affirm on orders over $250. Check your purchasing power
Adding product to your cart
Customer Reviews











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Great value
I have purchased 4 of these engines over the past several months. I’m still working on finishing the planes and haven’t run them yet but the size makes for a...read moreI have purchased 4 of these engines over the past several months. I’m still working on finishing the planes and haven’t run them yet but the size makes for a drop in replacement for glow motors of similar power with gas / ignition reliability and economy. Lots of good performance reviews. Great looking piece!
- Quality Very LowLowOkayGoodVery Good
- Value for the Money Very LowLowOkayGoodVery Good
- Ease of Use / Assembly Very DifficultDifficultAverageEasyVery Easy
- Performance Very WeakWeakOkayGoodVery Good

Nice looking engine.
I really like the looks of the quality of the engine, I don't like the wrap around muffler is a $50 add on extra. It does come with a muffler...read moreI really like the looks of the quality of the engine, I don't like the wrap around muffler is a $50 add on extra. It does come with a muffler but there isn't much of a way to hide that inside a cowl. Haven't installed it yet.
- How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
- How would you rate the value of the product for the money? Very LowLowOkayGoodVery Good
- How difficult or easy is the product to assemble, use, or operate? Very DifficultDifficultAverageEasyVery Easy
- How well does the product perform / function? Very WeakWeakOkayGoodVery Good

Packs a punch!
Very easy to tune, very responsive as well. This was my first ngh engine and it will definitely not be the last. I was pleasantly surprised how much power it...read moreVery easy to tune, very responsive as well. This was my first ngh engine and it will definitely not be the last. I was pleasantly surprised how much power it has. Definitely recommend.

Nice Engine
Great product will purchase larger engine, excellent quality
- Quality Very WeakWeakOkayGoodVery Good
- Value for the Money Very LowLowOkayGoodVery Good
- Ease of Use / Assembly Very DifficultDifficultAverageEasyVery Easy
- Performance Very WeakWeakOkayGoodVery Good

Excellent power
https://youtu.be/hi7QcesEfG0?si=FcM91mAVpSuiCTLs
- Performance Very WeakWeakOkayGoodVery Good
- Ease of Use / Assembly Very DifficultDifficultAverageEasyVery Easy
- Value for the Money Very LowLowOkayGoodVery Good
- Quality Very WeakWeakOkayGoodVery Good

Great engine runs good perfect
Fast shipping great engine decent price
- Performance Very WeakWeakOkayGoodVery Good
- Ease of Use / Assembly Very DifficultDifficultAverageEasyVery Easy
- Value for the Money Very LowLowOkayGoodVery Good
- Quality Very WeakWeakOkayGoodVery Good
- Quality 5
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- Performance 5
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- Value for the Money 5
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- Quality 5
- Value for the Money 5
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- Value for the Money 5
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- Performance 5
- Quality 5
- Value for the Money 5
- Ease of Use / Assembly 5
- Performance 5
- How would you rate the overall quality of the product? 5
- How would you rate the value of the product for the money? 5
- How difficult or easy is the product to assemble, use, or operate? 5
- How well does the product perform / function? 5
- Quality 5
- Value for the Money 5
- Ease of Use / Assembly 5
- Performance 5
- How would you rate the overall quality of the product? 5
- How would you rate the value of the product for the money? 5
- How difficult or easy is the product to assemble, use, or operate? 5
- How well does the product perform / function? 5
- Quality 4
- Value for the Money 3
- Ease of Use / Assembly 5
- Performance 4
- How would you rate the overall quality of the product? 5
- How would you rate the value of the product for the money? 5
- How difficult or easy is the product to assemble, use, or operate? 5
- How well does the product perform / function? 5
- Quality 5
- Value for the Money 4
- Ease of Use / Assembly 5
- Performance 5
- Quality 5
- Value for the Money 5
- Ease of Use / Assembly 5
- Performance 5
- Quality 5
- Value for the Money 4
- Ease of Use / Assembly 5
- Performance 5
- Quality 5
- Value for the Money 5
- Ease of Use / Assembly 5
- Performance 5
- Quality 5
- Value for the Money 4
- Ease of Use / Assembly 5
- Performance 4
- Quality 5
- Value for the Money 5
- Ease of Use / Assembly 5
- Performance 5
- How would you rate the overall quality of the product? 5
- How would you rate the value of the product for the money? 5
- How difficult or easy is the product to assemble, use, or operate? 5
- How well does the product perform / function? 5
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Overview
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Spare Parts
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Q&A
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Support

NGH GT17-Pro 17cc Two-Stroke Engine
ARF BUNDLE - ARF plus Electronics - $219.00
- Regular price
- $20900
- Sale price
- $20900
- Regular price
- $
- (Save $-209.00)
- Unit price
- /per

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