ROVAN

Rovan 30.5cc Single-cylinder Two-stroke 2.856 Hp 1/5 HPI KM RC Car Engine

Name: Rovan 30.5cc Single-cylinder Two-stroke 2.856 Hp 1/5 HPI KM RC Car Engine
Brand: ROVAN
SKU: 2824719
Price: 119.99 USD
Availability: PreOrder

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€107,42 USD €161,13 Save €53,71

Engineering Summary

The Rovan 30.5cc Single-cylinder Two-stroke 2.856 Hp 1/5 HPI KM RC Car Engine is a 30.5cc RC Cars & Vehicle precision-engineered by ROVAN. Features construction machined from metal + plastic. Available for $119.99 USD with free worldwide tracked shipping, 30-day returns, and replacement parts support at Stirlingkit.

Free Worldwide Shipping
Free worldwide shipping is available on all orders. Customers are not charged a separate shipping fee.
Estimated delivery: 5–14 business days.
Tracking numbers are emailed within 1–3 business days of order confirmation.
Import duties and applicable taxes are not included and are the customer's responsibility (DAP).

Minimum order value: €350.00. Orders with a merchandise subtotal below €350.00 are not accepted.

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✓ 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

21 Verified Parameters

Fuel	two-stroke engine oil FB 1:25 gasoline blended oil or two-stroke engine oil FD 1:40 gasoline blended oil
Start Mode	hand pullback
Intake Mode	scavenging
Cooling Method	forced air cooling
Lubrication Method	mixing
Suitable For The Crowd	14 years old or older
Color	As Shown
Material	Metal + Plastic
Cylinder Diameter	36mm
Stroke	30mm
Displacement	30.5cc
No Load Maximum Speed	19000rpm
Maximum Power	2.1/13000 KW/rpm
Maximum Horsepower	2.856/13000 PS/rpm
Maximum Torque	1.76/9000 N·m/rpm
Clutch Contact Point Speed	8000/rpm
Idle Speed	4500 ± 200 / rpm
Product Weight	2200g
Package Dimensions	20 x 20 x 19cm
Package Weight	2300g
Packing	Box

Features, Architecture & Package Contents

30.5cc Single-cylinder Two-stroke 2.856 Hp Four-Point Fixed Engine for 1/5 Rovan HPI KM RC Car (Upgrade Chrome Plated Appearance Kit)

Features:

.Manually expand the cylinder based on the 29CC four-point fixed engine (item number: 81008), using a 2MM crankshaft, which is a low-twist engine; in addition to upgrading the chrome-plated exterior kit, the appearance is more dynamic and cool.
.Stable quality, high horsepower, use NGK CMR7H spark plug and Walbro 668 carburetor to make the engine run better and more stable
.Fuel: two-stroke engine oil FB 1:25 gasoline blended oil or two-stroke engine oil FD 1:40 gasoline blended oil
.Working Principle: The process of moving from one end of the cylinder to the other end when the piston reciprocates in the cylinder is called a stroke.
.A two-stroke engine is an engine that completes one duty cycle in two strokes.
.Start Mode: hand pullback
.Intake Mode: scavenging
.Cooling Method: forced air cooling
.Lubrication Method: mixing
.Suitable for the Crowd: 14 years old or older
.The product is suitable for use in a 1:5 scale model car or model ship, model airplane and other equipment. It can also be used for classroom display and as a teaching aid.
.Note: Please use it carefully during operation. Do not touch the motor fan with your hands to avoid scratching. Do not touch the cylinder part with your hand to prevent burns.

Specifications:

.Color: As Shown
.Material: Metal + Plastic
.Cylinder Diameter: 36mm
.Stroke: 30mm
.Displacement: 30.5cc
.No Load Maximum Speed: 19000rpm
.Maximum Power: 2.1/13000 KW/rpm
.Maximum Horsepower: 2.856/13000 PS/rpm
.Maximum Torque: 1.76/9000 N·m/rpm
.Clutch Contact Point Speed: 8000/rpm
.Idle Speed: 4500 ± 200 / rpm
.Product Weight: 2200g
.Package Dimensions: 20 x 20 x 19cm
.Package Weight: 2300g
.Packing: Box

Package Content:

.1 x Engine Model

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 Rovan 30.5cc Single-cylinder Two-stroke 2.856 Hp 1/5 HPI KM RC Car Engine? Email service@stirlingkits.com with your bench photos to share your build log.