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Description
RCGF 31cc 3.7HP 7800rpm Fixed Wing Twin Air Cooled Double-cylinder 2-stroke Gasoline Engine for RC AircraftRCGF 31cc 3. 7HP 7800rpm Fixed Wing Twin Air Cooled Double cylinder 2 stroke Gasoline Engine for RC AircraftFeatures:. The engine is specially designed for large fixed wing aircraft models, with excellent quality and reasonable price.. With smooth operation and strong power, you can get a smoother flight experience, bringing low vibration stability and unique sound effects of horizontally opposed twins to your aircraft.. We provide you with the best
RCGF 31cc 3.7HP 7800rpm Fixed Wing Twin Air Cooled Double-cylinder 2-stroke Gasoline Engine for RC AircraftFeatures:
.The engine is specially designed for large fixed-wing aircraft models, with excellent quality and reasonable price.
.With smooth operation and strong power, you can get a smoother flight experience, bringing low-vibration stability and unique sound effects of horizontally opposed twins to your aircraft.
.We provide you with the best quality products and services, for the products have any questions, please consult us, we will provide you with the best quality after-sales service and protection.
.For Ages: 14+
Specifications:
.Color: As Shown
.Material: Metal
.Model Type: 2-stroke piston valve type gasoline engine for airplane
.Cooling System: Air cooling
.Performance: 3.7HP/7800rpm
.Idle Speed: 2000rpm
.Static Thrust: 17.2 lb (15kg) @328 ft (100m) height, 15.3 lb (13kg) @5900 ft (1800m) height
.Displacement: 31cc (1.89cu in)
.Bore Diameter x Stroke (mm): 1.26in(32mm) x 0.77in(19.6mm)
.Compression Ratio: 8:1
.Lubrication Ratio: 30:1
.Carburetor: Walbro
.Ignition Method: DC-CDI
.Power Supply: 6-14V
.Spark Plug: NGK-CM6
.Requirements: Gasoline, 2-stroke oil, ignition battery and propeller
.Gasoline: Pre-mixed fuel, 25-40 gasoline: 1 engine oil (recommended 30:1)
.Lubricant: 2-stroke oil
.Recommended Propeller: 18 x 8, 18 x 10, 19 x 8, 20 x 8
.Exhaust Pipe Weight: 2.7oz (76g) x 2
.Igniter Weight: 6.2oz (175g)
.Host Weight: 2.04 lb (927g)
.Product Weight: 927g
.Package Dimensions: 25 x 10 x 15cm
.Package Weight: 1300g
.Packing: Box
Package Content:
.1 x Engine
.1 x Exhaust Pipe
.1 x CDI Igniter
.1 x Spark Plug
.1Set x Screw
.1Set x Gasket
.1Set x Bracket
.1 x User Manual
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Exchange/Return Notes
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4.2 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 1
My copy came with the first 42 pages missing?????
Format: Perfect Paperback
Why are the first 42 pages gone? Like what happened here???
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 20, 2024
★★★★★ 5
Comprehensive and Straightforward
Format: Paperback
A clear and engaging way to study core Constitutional rights. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2025
★★★★★ 5
Easy to read and understand
Format: Paperback
A must for law schoolers!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2025
★★★★★ 5
Great Practice Questions!
Format: Paperback
I mostly used this book for the practice questions, which aligned with all the topics we discussed in class. This book was organized in a way that made sense and followed my professor’s syllabus. Definitely worth the investment if you want to practice essay questions for torts!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2021
★★★★★ 4
Easy reading with aids for law school.
Format: Paperback
This a great book for law students which gives explanations on Torts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
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