RUIFEIYA 1

RUIFEIYA V10-150 1/4 Precision-Engineered V10 150cc DOHC 40-Valve 4-Stroke Water-Cooled Internal Combustion Gas Engine Model (Assembled Version)

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Limited-Time Offer: Valid till the end of Sept. Only!

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Be among the first to own the world’s first-ever LIMITED EDITION working V10 engine model.
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Product Information:

The RUIFEIYA V10-150 1/4 Scale Working V10 Gas Engine is a fully assembled, high-performance internal combustion model that recreates the engineering of a real water-cooled DOHC four-stroke V10 engine with 40 valves and three-ring pistons. Precision-built for professional hobbyists and collectors, this engine delivers realistic power, advanced craftsmanship, and exceptional durability.

Performance-Oriented Engineering: 

Built with a 13.7:1 compression ratio, this V10 model engine delivers maximum power output comparable to full-size automotive engines. The four-valve-per-cylinder layout optimizes airflow for faster intake and exhaust, while the triple-ring sealing system (2 compression rings + 1 oil ring) minimizes oil consumption, reduces leakage, and ensures peak efficiency at all times.

Authentic Dual Oil Pump System: 

Designed for durability and realism, it features both a high-pressure and low-pressure oil pump. The high-pressure pump lubricates all moving parts, while the low-pressure pump returns oil to the tank, replicating real automotive engineering for long-term, stable performance.

Comprehensive Lubrication Protection: 

The crankshaft has a dedicated oil passage that delivers lubrication to crank and connecting rod bearings, while the camshaft receives direct spray lubrication from the high-pressure pump. This advanced oiling system safeguards critical components, lowers failure risk, and extends maintenance intervals.

Advanced Cooling & Ease of Use: 

Equipped with an external centrifugal water pump and enlarged water ports, the cooling system efficiently handles heat generated by high-revving operation up to 14,000 RPM. Combined with a one-touch brushless electric start, users can enjoy hassle-free operation without complex startup procedures.

High-Power Versatility for Serious Hobbyists: 

Whether pushing a 1/4-scale race car to its limits or powering a 1/5 mega truck, this V10 simulation engine delivers unmatched realism, durability, and high-performance power, making it an essential upgrade for advanced RC enthusiasts and model collectors.

Product Description:

V10 High-Performance Simulation Engine – Unleash Extreme Power for Scale Models
The V10 High-Performance Simulation Engine is a precision masterpiece crafted from over 300 meticulously engineered components, designed exclusively for scale engine enthusiasts. It faithfully replicates the design and principles of a real automotive engine at 1/4 scale, bringing authentic power and realism to 1/4 scale vehicles, 1/5 mega trucks, and model boats. This engine is the ultimate in miniature engineering — where precision meets unmatched performance.

Kind Reminder:

The product comes packaged in a sturdy aluminum carrying case and includes most ignition accessories. However, users will need to prepare additional parts such as a 150A starter ESC, 240mm water exhaust, radiator, and fuel tank. Please make sure to contact our customer service team([email protected]) before placing your order for further assistance.

More Details:

.Material: Metal
.Color: Pink
.Brand: RUIFEIYA
.Model: V10-150
.Engine Type: Gasoline Internal Combustion Engine
.Type: Assembled
.Displacement: 150 cc（10×15 cc）
.Stroke: Four-Stroke
.Cylinders: V-Type 10-Cylinder
.Bore: 27mm
.Stroke: 27mm
.Valve Train: Double Overhead Camshaft (DOHC)
.Valve Count: 40 (10 x 4), Four-Valve Structure
.Ring Count: 3 (Piston Ring + Gas Ring + Oil Ring)
.Carburetor: Dual
.Speed: 2000-11000 rpm
.Power: 16 HP
.Cooling Method: Water
.Cooling Water Supply: External centrifugal water pump
.Lubrication Method: Independent ubrication system
.Starting Method: Electric motor start
.Spark Plug: 3/16-40 spark plugs *10
.Ignition Method: High-voltage coil ignition controller (required power supply voltage 12V, 3S lithium battery recommended)
.Starting ESC: 150A ESC (required power supply voltage 19V, 5S-6S lithium battery recommended)
.Fuel: 92# pure gasoline
.Engine Oil: 4T engine oil (recommended 5W30 viscosity, 200mL)
.Product Weight: 12000g
.Package Weight: 15000g
.Product Dimensions: 25.3 x 23.1 x 24.5cm
.Package Dimensions: 40 x 35 x 35cm
.Packing: Aluminum Carrying Case
.Ages: 18+

Feature	Typical Model Engine	RUIFEIYA V10-150 Limited Edition
Displacement	Usually 3–30cc	150cc (V10 × 15cc)
Cylinder Count	Mostly single or twin cylinders	10-cylinder V configuration
Valve Design	Simplified or no valves	DOHC + 40 valves (4 per cylinder)
Lubrication System	Simple splash or single pump	Dual independent oil pumps + dedicated oil passages
Cooling Method	Air-cooled / simplified water-cooled	External centrifugal water pump + high-flow channels
RPM Range	Typically <8,000 RPM	Up to 11,000 RPM
Max Power	0.5–3 HP	16 HP
Number of Components	50–100 parts	300+ precision metal parts
Intended Use	Toy level / educational demo	1/4-scale racing / 1/5 mega truck / high-end collector piece
Value Proposition	Hobby-grade model	Engineering masterpiece / rare collectible

Packing List:

.V10 Engine *1
.Spark Plugs *10
.High-Voltage Coil *1
.Ignition Controller *1
.Oil Filter *1
.Oil Inlet Pipe *1
.Oil Outlet Pipe *1
.Water Inlet Pipe *1
.Water Outlet Pipe *1
.Water Inlet Pipe Check Valve *1
.Water Inlet Pipe Elbow *1
.Water Outlet Pipe Elbow *1
.Timing Pulleys *2
.Instruction Manual *1