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RETROL 1/8 3.6cc Vintage Gasoline Engine Trailer Mini Single Cylinder Four-Stroke ICE Model - RETROL 4-Stroke & Inline Engines
RETROL

RETROL 1/8 3.6cc Vintage Gasoline Engine Trailer Mini Single Cylinder Four-Stroke ICE Model

★★★★★
5.00 / 5.0 (2 verified reviews)
$599.99 USD

Engineering Summary

The RETROL 1/8 3.6cc Vintage Gasoline Engine Trailer Mini Single Cylinder Four-Stroke ICE Model is a 3.6cc 4-Stroke & Inline Engine precision-engineered by RETROL. Features construction machined from brass + aluminum alloy + wood and operating on 95# and above gasoline. Available for $599.99 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

24 Verified Parameters
A. Water Cooling The engine uses water cooling, so add water before each use. After use, drain the water for storage
B. Work Environment Ensure the working environment is clean to reduce dust entering the carburetor
D. Oil Maintenance Unscrew the oil screw at the rear of the engine body and drain the lubricant oil
E. Battery Maintenance Remove the battery after the engine has stopped working for storage
Material Brass + Aluminum Alloy + Wood
Form Ready to Run
Displacement 3.6cc
Bore Diameter 16 mm
Stroke 15.4 mm
Speed 500-6000 rpm
Cooling Method Water Cooling
Lubrication Method Independent Oil Channel Lubrication
Starting Method Hand Start / Drill Start
Ignition Method CDI Pulse Ignition
Spark Plug Type 3/16-40 British Standard Thread Spark Plug
Fuel Type 95# and above gasoline
Oil Type 2T/4T Mixed Oil
Starting Power 1.5V AA Battery *1 (Not Included)
Product Weight 1500g
Product Dimensions 14.5 x 10.8 x 10.6cm
Package Dimensions 20 x 20 x 20cm
Package Weight 1600g
Packing Carton
Ages 16+

Features, Architecture & Package Contents

RETROL 1/8 3.6cc Vintage Gasoline Engine Trailer Mini Single Cylinder Four-Stroke ICE Model

Features:


.Highly Realistic: Inspired by China's first diesel engine design, this gasoline engine provides an authentic and detailed replica with a 1:8 scale. Measures 145MM x 108MM x 106MM, weighs 1500G, with a 3.6CC displacement.
.Exquisite Craftsmanship: Features a 16MM cylinder diameter, new metal piston rings, oil cup, honed cast iron sleeve, gear pump, evaporative water cooling, and independent lubrication for extended durability.
.Independent Lubrication: Crankshaft and connecting rod oil channels ensure proper lubrication, enhancing the performance and longevity of the engine. Adjustable carburetor and throttle rod provide high playability.
.Outstanding Performance: This desktop engine model includes two stainless steel flywheels, offering greater working inertia for lower idling speed. When started, it transforms into a powerful mini beast!
.Perfect Gift: Easy to operate and fun to use, this engine model is ideal for desktop display, collection, or as a unique gift for engine enthusiasts and hobbyists.
.Ready to Run: Equipped with a spark plug and igniter, it's ready for action with just fuel and a battery. Contact us with any questions.
.Engine Starting Procedure:
a. Pre-Check and Setup: Inspect the engine wiring from the board. Check the fuel tank pipes. Install an AA battery (1.5V). Add cooling water to the radiator. Unscrew the oil screw at the rear of the engine body, add 5mm of oil, and screw it back in.
b. Fueling: Fill the fuel tank with 95# gasoline. After fueling, rotate the flywheel clockwise several times to ensure the mixed fuel enters the cylinder completely. Make sure there is no air in the fuel line.
c. Starting the Engine: Turn on the power switch. Quickly rotate the flywheel clockwise on the right side of the engine (power switch side) to start the engine.
.Engine Maintenance Method:
a. Water Cooling: The engine uses water cooling, so add water before each use. After use, drain the water for storage.
b. Work Environment: Ensure the working environment is clean to reduce dust entering the carburetor.
c. Carburetor Adjustment: The carburetor oil needle is preset to the optimal position and should not be adjusted significantly. However, minor adjustments can be made for different fuels.
d. Oil Maintenance: Unscrew the oil screw at the rear of the engine body and drain the lubricant oil.
e. Battery Maintenance: Remove the battery after the engine has stopped working for storage.

Specifications:

.Material: Brass + Aluminum Alloy + Wood
.Form: Ready to Run
.Displacement: 3.6cc
.Bore Diameter: 16 mm
.Stroke: 15.4 mm
.Speed: 500-6000 rpm
.Cooling Method: Water Cooling
.Lubrication Method: Independent Oil Channel Lubrication
.Starting Method: Hand Start / Drill Start
.Ignition Method: CDI Pulse Ignition
.Spark Plug Type: 3/16-40 British Standard Thread Spark Plug
.Fuel Type: 95# and above gasoline
.Oil Type: 2T/4T Mixed Oil
.Starting Power: 1.5V AA Battery *1 (Not Included)
.Product Weight: 1500g
.Product Dimensions: 14.5 x 10.8 x 10.6cm
.Package Dimensions: 20 x 20 x 20cm
.Package Weight: 1600g
.Packing: Carton
.Ages: 16+

Verified Builder Reviews (2)

Authentic feedback from hobbyists, machinists, and scale model engineers

5.00 / 5.0
★★★★★ (2 total)
Thomas PCGuru ENGINES Verified Buyer
★★★★★

My favorite OKMO engine..WATCH

Before I got this engine, hit and miss engines were my favorites...watch my video, you will understand why this is my pick of the dozen or so models I love. Listen to the sound and character!

Didier Verified Buyer
★★★★★

Magnifique

Tres beau moteur avec plein de details C'est du GRAND ART !!! je recommande vivement ce SPLENDIDE MOTEUR Merci a toute l'equipe et particulierement a Mona

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