O.S. Engine OSMG1986 12TG-P Tuned Nitro Power for 1/10 RC Cars  [OSMG1986]

O.S. Engine 12TG (P)
Price:
CAD$0.00
Brand:
O.S. Engine
Model:
OSMG1986
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Tuning the O.S. Engine OSMG1986 12TG-P for Reliable Results

RC hobbyists looking for a dependable nitro option will appreciate the O.S. Engine OSMG1986 12TG-P. Built to perform across multiple setups, this engine balances durability with race-ready characteristics so you can spend more time running and less time troubleshooting.

Consistent Drive Across Surfaces

The O.S. Engine OSMG1986 12TG-P delivers steady power whether mounted in an on-road 1/10 chassis or in a more rugged off-road machine. Its slide-valve carburetor suits precise throttle control on carpet or asphalt, while alternative carb setups suit rougher terrain.

Fuel Use and Power Delivery

With efficient fuel consumption, the 12TG-P can provide around 14 minutes per tank under typical running conditions. Peak output keeps the rpm band lively and responsive, making it suitable for club racing and weekend trail sessions.

Key Technical Summary

Specifications

  • Carb: 12D slide-valve
  • Displacement: 0.128 (2.1 cc)
  • Bore: 0.543 (13.8 mm)
  • Stroke: 0.551 (14 mm)
  • Practical RPM: 5,000-30,000
  • Output: 0.7 hp @ 28,000 rpm
  • Weight: 7.45 oz (211.3 g)

The O.S. Engine OSMG1986 12TG-P is a solid upgrade choice for 1/10 racers and hobbyists seeking predictable performance and reasonable fuel economy across both on-road and off-road layouts.

How hard is it to install the 12TG-P in a 1/10 on-road car?

Installation is straightforward for anyone familiar with nitro mounts and linkages; basic tools and careful alignment of the driveline are all you need.

What fuel mixture works well with this engine?

A standard nitro fuel with a mid-range nitro content and 20-30 percent oil is a good starting point; fine tune needle settings for your altitude and running style.

Can the 12TG-P handle close-quarters track work?

Yes, its slide-valve carburetor supports smooth throttle response, making it suitable for tight track layouts and quick directional changes.

What maintenance keeps this engine running well?

Regular air filter cleaning, carburetor checks, and routine glow plug inspection will help maintain consistent performance and extend service life.

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