Stirlingkit
ZhongYang VX 2.95cc Methanol Engine Single Gear Combination Upgraded Set
★ 5.0 (2 reviews)
€89,51
Inspect Kit 
Stirlingkit
RC Engine SKU: 2952856
OS SPEED R2104 1/8 On-Road Engine Level 21 3.49cc Methanol Engine
✓ Precision Quality Inspected • Backed by 30-Day Guarantee
€537,11 USD
Engineering Summary
The OS SPEED R2104 1/8 On-Road Engine Level 21 3.49cc Methanol Engine is a 3.49cc RC Engine precision-engineered by Stirlingkit. Features construction machined from metal. Available for $599.99 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.
Order Kit • Free Worldwide Shipping Ask an Engineer About Compatibility ✓ 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
12 Verified Parameters| Applicable Age | 14 years old and above |
|---|---|
| Color | As Shown |
| Material | Metal |
| Displacement | 3.49cc |
| Bore | 16.08mm |
| Stroke | 17.20mm |
| Output | 2.8ps/2.76hp/35000rpm |
| Practical R.P.M.Range | 4000-45000rpm |
| Product Weight | 340g |
| Package Dimensions | 18 x 12 x 10cm |
| Package Weight | 450g |
| Packing | Box |
Features, Architecture & Package Contents
OS SPEED R2104 1/8 On-Road Engine Level 21 3.49cc Methanol Engine
Features:
.Manufacturer's original genuine engine, specially developed for 1/8 racing car
.The new engine has a 9-port piston bushing to increase torque in the low-to-medium power range, and it produces enough power even on high-traction tracks
.Redesigned crankshaft weights for smooth power transition from low to high
.The distance between each heat sink of the heat sink has been enhanced to better cool and balance the air flow
.Radiator head anodized, available in two colors: black and red
.Instructions for Use: This engine is not a toy. Please read the manual carefully to regulate the operation of the engine, to ensure the safety of yourself and surrounding people, to maintain the best performance and longer service life of the engine, and to avoid engine damage caused by incorrect or incorrect maintenance.
.Applicable Age: 14 years old and above
Specifications:
.Color: As Shown
.Material: Metal
.Displacement: 3.49cc
.Bore: 16.08mm
.Stroke: 17.20mm
.Output: 2.8ps/2.76hp/35000rpm
.Practical r.p.m.Range: 4000-45000rpm
.Product Weight: 340g
.Package Dimensions: 18 x 12 x 10cm
.Package Weight: 450g
.Packing: Box
Package Content:
.1 x Methanol Engine
Features:
.Manufacturer's original genuine engine, specially developed for 1/8 racing car
.The new engine has a 9-port piston bushing to increase torque in the low-to-medium power range, and it produces enough power even on high-traction tracks
.Redesigned crankshaft weights for smooth power transition from low to high
.The distance between each heat sink of the heat sink has been enhanced to better cool and balance the air flow
.Radiator head anodized, available in two colors: black and red
.Instructions for Use: This engine is not a toy. Please read the manual carefully to regulate the operation of the engine, to ensure the safety of yourself and surrounding people, to maintain the best performance and longer service life of the engine, and to avoid engine damage caused by incorrect or incorrect maintenance.
.Applicable Age: 14 years old and above
Specifications:
.Color: As Shown
.Material: Metal
.Displacement: 3.49cc
.Bore: 16.08mm
.Stroke: 17.20mm
.Output: 2.8ps/2.76hp/35000rpm
.Practical r.p.m.Range: 4000-45000rpm
.Product Weight: 340g
.Package Dimensions: 18 x 12 x 10cm
.Package Weight: 450g
.Packing: Box
Package Content:
.1 x Methanol Engine
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 OS SPEED R2104 1/8 On-Road Engine Level 21 3.49cc Methanol Engine? Email service@stirlingkits.com with your bench photos to share your build log.
