4-Stroke Engine Models | Educational and Collector Engine Kits

HOWIN L6 Engine – 1/8 Scale 21cc Mini Inline 6 Cylinder 4-Stroke Water-Cooled Gasoline Engine Model Kit

$999.99

RETROL Horizontal Water-Cooled 4-Stroke Hot Bulb Engine Simulation Model

$594.99

H08 4.2CC OHV V-Twin Four-Stroke Gasoline Engine Motorcycle Mini Retro Model with Pedal Starter

$549.99

RETROL R32 4.2CC OHV V-Twin Model V2 4-Stroke Internal Combustion Motorcycle Engine Model

$671.99

RETROL R31 4.2cc OHV V-Twin Cylinder 4-Stroke Petrol Engine Motorcycle Internal Combustion Engine Model

$699.99

3.2cc V-Twin Air-Cooled Mini Combustion Motorcycle Engine, Horizontal OHV Gasoline Motor Model

$594.99

R69 3.2cc Mini Twin-Cylinder, 4-Stroke, Horizontal Motorcycle Engine Model

$594.99

CISON FG-VT9 9cc V-Twin V2 Engine Air-cooled Gasoline Motorcycle Engine (Black Cylinders)

$539.99

Enjomor 36cc 4-Stroke Water-Cooled DOHC Gasoline Engine with 4 Cylinders and 8 Valves

$999.99

RETROL R30 4.2cc OHV V-Twin Motorcycle Engine

$679.99

R28 4.3CC V-Twin V2 Motorcycle Engine Model

$594.99

1.6cc Mini Vertical OHV 4-Stroke Motorcycle Internal Combustion Engine Model

$390.99

NR200 8.6cc 2-Cylinder Water-Cooled 4-Stroke Gasoline Engine with Ignition Coil and Starter Kit

Rated 4.00 out of 5 based on 1 customer rating

(1 customer review)

$499.99 $549.99Price range: $499.99 through $549.99

ENJOMOR V12 Engine Model GS-V12: 72CC DOHC Four-Stroke 12-Cylinder V8 Engine Model with 48 Valves, Water Cooling, and Electric Start

$2,799.99

TOYAN Engine FS-B400 14cc Flat-Four Boxer Engine Horizontal-Opposed 4-Cylinder 4-Stroke Glow Plug H4 Engine Model

$789.99 $799.99Price range: $789.99 through $799.99

CISON V2FG-VT9 9cc V2 Engine w/Genuine Parts for V-twin 4-Stroke Air-Cooled Motorcycle

$879.99

4.2cc Retrol R34 OHV V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Model

$679.99

CISON FG-VT9 | 9cc V-Twin V2 Air-Cooled Gasoline Engine for Motorcycles

$539.99

1/5 Scale RETROL R31 4.2CC OHV V-Twin Cylinder Gasoline Engine Model

$699.99

RetroTech R30 4.2cc Mini OHV V2 Motorcycle Engine, Twin-Cylinder Four-Stroke Gasoline Engine, Internal Combustion Engine Model

$679.99

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4 Stroke Engines

HOWIN L6 Engine – 1/8 Scale 21cc Mini Inline 6 Cylinder 4-Stroke Water-Cooled Gasoline Engine Model Kit

RETROL Horizontal Water-Cooled 4-Stroke Hot Bulb Engine Simulation Model

H08 4.2CC OHV V-Twin Four-Stroke Gasoline Engine Motorcycle Mini Retro Model with Pedal Starter

RETROL R32 4.2CC OHV V-Twin Model V2 4-Stroke Internal Combustion Motorcycle Engine Model

RETROL R31 4.2cc OHV V-Twin Cylinder 4-Stroke Petrol Engine Motorcycle Internal Combustion Engine Model

3.2cc V-Twin Air-Cooled Mini Combustion Motorcycle Engine, Horizontal OHV Gasoline Motor Model

R69 3.2cc Mini Twin-Cylinder, 4-Stroke, Horizontal Motorcycle Engine Model

CISON FG-VT9 9cc V-Twin V2 Engine Air-cooled Gasoline Motorcycle Engine (Black Cylinders)

Enjomor 36cc 4-Stroke Water-Cooled DOHC Gasoline Engine with 4 Cylinders and 8 Valves

RETROL R30 4.2cc OHV V-Twin Motorcycle Engine

R28 4.3CC V-Twin V2 Motorcycle Engine Model

1.6cc Mini Vertical OHV 4-Stroke Motorcycle Internal Combustion Engine Model

NR200 8.6cc 2-Cylinder Water-Cooled 4-Stroke Gasoline Engine with Ignition Coil and Starter Kit

ENJOMOR V12 Engine Model GS-V12: 72CC DOHC Four-Stroke 12-Cylinder V8 Engine Model with 48 Valves, Water Cooling, and Electric Start

TOYAN Engine FS-B400 14cc Flat-Four Boxer Engine Horizontal-Opposed 4-Cylinder 4-Stroke Glow Plug H4 Engine Model

CISON V2FG-VT9 9cc V2 Engine w/Genuine Parts for V-twin 4-Stroke Air-Cooled Motorcycle

4.2cc Retrol R34 OHV V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Model

CISON FG-VT9 | 9cc V-Twin V2 Air-Cooled Gasoline Engine for Motorcycles

1/5 Scale RETROL R31 4.2CC OHV V-Twin Cylinder Gasoline Engine Model

RetroTech R30 4.2cc Mini OHV V2 Motorcycle Engine, Twin-Cylinder Four-Stroke Gasoline Engine, Internal Combustion Engine Model