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RCGF 32cc BM Air Cooled Single Cylinder 2-stroke Gasoline Engine for RC Fixed Wing Helicopter 3.9HP/8500rpm - Stirlingkit Turbofan & Jet Engines
Stirlingkit
Turbofan & Jet Engines SKU: 3185175

RCGF 32cc BM Air Cooled Single Cylinder 2-stroke Gasoline Engine for RC Fixed Wing Helicopter 3.9HP/8500rpm

✓ Precision Quality Inspected • Backed by 30-Day Guarantee
$299.99 USD

Engineering Summary

The RCGF 32cc BM Air Cooled Single Cylinder 2-stroke Gasoline Engine for RC Fixed Wing Helicopter 3.9HP/8500rpm is a 32cc (1.95cu in) Turbofan & Jet Engine precision-engineered by Stirlingkit. Features construction machined from metal. Available for $299.99 USD with free worldwide tracked shipping, 30-day returns, and replacement parts support at Stirlingkit.

✓ Free Worldwide Shipping: Tracked air delivery in 5–14 business days.
✓ Missing Parts Guarantee: Free replacement parts dispatched within 7 days.
✓ 30-Day Risk-Free Returns: Full refund on unbuilt kits in original box.

Technical Specifications

26 Verified Parameters
Color As Shown
Material Metal
Model Type 2-stroke piston valve type gasoline engine for airplane
Cooling System Air cooling
Displacement 32cc (1.95cu in)
Bore X Stroke 1.5in（38mm）×1.2in（30mm）
Compression Ratio 8:1
Lubrication Ratio 30:1
Performance 3.9HP/8500rpm
Idle Speed 1800rpm
Static Thrust 19.9 lb(7.2kg)@328 ft(100m)height, 17.6 lb(6.3kg) @5900 ft (1800m) height
Carburetor Walbro
Ignition Method DC-CDI
Ignition Voltage 6-8.4V
Spark Plug NGK-CM6
Requirements Gasoline, 2-stroke engine oil, ignition battery and propeller
Gasoline-Version Pre-mixed Fuel, 25-40 (Gasoline): 1, Recommend: 30:1
Lubricant 2-stroke engine oil
Suggested Propeller 18×8, 18×10, 19×8, 20×8
Exhaust Pipe Weight 2.53oz(72g)
Igniter Weight 3.7oz(104g)
Host Weight 2.02 lb(914g)
Product Weight 914g
Package Dimensions 20 x 10 x 15cm
Package Weight 1400g
Packing Box

Features, Architecture & Package Contents

RCGF 32cc BM Air Cooled Single Cylinder 2-stroke Gasoline Engine for RC Fixed Wing Helicopter 3.9HP/8500rpm

Features:

.Fixed wing model aircraft engine, sturdier material, more precision, more shiny appearance.
.More power, powerful performance, smooth operation, better heat dissipation performance, powerful power to give you an unprecedented flight experience
.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.

Specifications:

.Color: As Shown
.Material: Metal
.Model Type: 2-stroke piston valve type gasoline engine for airplane
.Cooling System: Air cooling
.Displacement: 32cc (1.95cu in)
.Bore x Stroke: 1.5in（38mm）×1.2in（30mm）
.Compression Ratio: 8:1
.Lubrication Ratio: 30:1
.Performance: 3.9HP/8500rpm
.Idle Speed: 1800rpm
.Static Thrust: 19.9 lb(7.2kg)@328 ft(100m)height, 17.6 lb(6.3kg) @5900 ft (1800m) height
.Carburetor: Walbro
.Ignition Method: DC-CDI
.Ignition Voltage: 6-8.4V
.Spark Plug: NGK-CM6
.Requirements: Gasoline, 2-stroke engine oil, ignition battery and propeller
.Gasoline-Version: Pre-mixed Fuel, 25-40 (Gasoline): 1, Recommend: 30:1
.Lubricant: 2-stroke engine oil
.Suggested Propeller: 18×8, 18×10, 19×8, 20×8
.Exhaust Pipe Weight: 2.53oz(72g)
.Igniter Weight: 3.7oz(104g)
.Host Weight: 2.02 lb(914g)
.Product Weight: 914g
.Package Dimensions: 20 x 10 x 15cm
.Package Weight: 1400g
.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

Verified Builder Reviews

Authentic feedback from hobbyists, machinists, and scale model engineers

No written reviews have been submitted for this specific kit yet. Have you built the RCGF 32cc BM Air Cooled Single Cylinder 2-stroke Gasoline Engine for RC Fixed Wing Helicopter 3.9HP/8500rpm? Email service@stirlingkits.com with your bench photos to share your build log.

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