O.S. Engine OSMG2105 18CV-RX (S) ABC Off-Road Nitro Powerplant  [OSMG2105]

O.S. Engine 18CV-RX (S) ABC
Price:
CAD$0.00
Brand:
O.S. Engine
Model:
OSMG2105
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
category
Write a review

Compact Off-Road Power for 1/10 Scale

The O.S. Engine 18CV-RX (S) ABC, listed as OSMG2105, is built for 1/10 scale RC cars and trucks that need dependable nitro power on rough terrain. Its rugged construction and tuning capability make it a solid swap for popular models and trail rigs alike.

Precision Fueling and Easy Starts

Featuring a dual-needle 11J rotary carburetor, the O.S. Engine 18CV-RX (S) ABC gives fine control over fuel delivery to balance throttle response and economy. The short crankshaft layout helps installation into tight engine bays, and the recoil starter lets you spin the motor without extra tooling.

Measured Performance and Lightweight Design

This 0.18 cu in (3.0 cc) engine has a bore of 0.629 in (16.0 mm) and stroke of 0.590 in (15.0 mm). It operates across a practical range of 3,000 to 32,000 RPM and is rated for 1.35 hp at 28,000 rpm while weighing just 10.4 oz (296 g).

Specifications

  • Displacement: 0.18 cu in (3.0 cc)
  • Bore: 0.629 in (16.0 mm)
  • Stroke: 0.590 in (15.0 mm)
  • Practical RPM: 3,000-32,000
  • Output: 1.35 hp @ 28,000 rpm
  • Weight: 10.4 oz (296 g)
  • Includes: 203 air cleaner
  • Requires: glow plug, manifold, muffler or tuned pipe

Suited to intermediate and experienced builders, the O.S. Engine 18CV-RX (S) ABC is a compact high revving option for upgrading 1/10 scale off-road cars and trucks.

What models commonly accept this engine?

The O.S. Engine 18CV-RX (S) ABC fits a variety of 1/10 scale off-road cars and trucks. Check your chassis clearance and manifold angle to confirm fitment before purchase.

Does the unit include everything needed to run?

It ships with a 203 air cleaner but you will need to supply a compatible glow plug, manifold and muffler or tuned pipe to complete the install.

How does the recoil starter affect setup?

The recoil starter simplifies starting on the field and reduces the need for separate starting tools, which is convenient during practice and events.

What should I know about break-in and maintenance?

Follow standard nitro engine break-in procedures and keep the carburetor and air cleaner clean. Regular inspection of the glow plug and cooling fins helps maintain consistent performance.

Copyright © 2008-2026 rcjaz.ca All rights reserved