BROKEN IN: Corsatec Combo .21 RS Off-Road Engine 3 Ports/Pipe EFRA 2180

Pre-broken in by Kevin Brunsden at K&C Racing. 

As a perfect match for the RS Line engine, this combo includes the Corsatec EFRA 2180 exhaust pipe as well as a Corsatec engine storage bag - to keep your engine protected on the road and at home.

RS Line has a redesigned cylinder liner and precision-balanced crankshaft to give smooth, linear power delivery and strong throttle response. The lightweight cooling head enhances drivability by optimising engine balance and reducing overall weight. Manufactured in Japan by O.S. Speed.

The engine has a strong balance between speed and fuel efficiency, and is consist and easy to tune. It is designed for the demands of modern 1/8 off-road competition.

This broken-in Corsatec engine and pipe combo is a complete, race-ready power package.

Combo includes

• Corsatec RS Line .21 Competition Engine
• Corsatec EFRA 2180 Tuned Exhaust Pipe
• Matching Exhaust Manifold
• Corsatec Premium Engine Storage Bag
• Standard engine accessories

Features

• Manufactured in Japan by O.S. Speed to Corsatec specifications
• Developed in collaboration with Adrien Bertin
• Based on the proven O.S. Speed B2105 competition platform
• Matched with the Corsatec EFRA 2180 exhaust system for optimum performance
• Smooth, linear power delivery with exceptional throttle response
• Precision-balanced crankshaft
• Lightweight cooling head for improved handling and drivability
• Excellent fuel efficiency and tuning stability
• Premium quality bearings for reliability and long service life
• Complete race-ready package

Specifications

• Engine Type: 1/8 Off-Road Competition Nitro Engine
• Displacement: 3.49cc / 0.213 cu.in
• Bore: 16.27mm
• Stroke: 16.80mm
• Maximum Output: 2.68ps (2.64hp) @ 34,000rpm
• Practical RPM Range: 4,000 – 42,000rpm
• Weight: 348g

Standard Engine Accessories

• O.S. Speed P3 Glow Plug
• Reducer φ6Ⅱ
• Reducer φ6.5Ⅱ
• Exhaust Seal Ring
• Dust Cap Set (φ3, φ16, φ18)