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

O.S. Engine 12TG (P)
Price:
NZD$0.00
Brand:
O.S. Engine
Model:
OSMG1986
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Getting the Most from the O.S. Engine OSMG1986 12TG-P

For pilots wanting a compact nitro solution, the O.S. Engine OSMG1986 12TG-P blends dependable build quality with usable power. It is well suited to both smooth circuits and mixed-surface runs, offering a versatile option for club-meet engines.

Suitable for Track and Rough Sections

The 12TG-P produces controllable power across different 1/10 platforms. The slide-valve carb setup favours fine throttle control on sealed surfaces, while swapping to alternative carb variants can help in looser, off-road conditions.

Runtime and Performance Notes

Expect approximately 14 minutes of run time on a normal fill under balanced tuning. The engine's peak output keeps cars lively at speed without overwhelming lower-speed manoeuvres, making it easy to manage during longer sessions.

Technical Highlights

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)

With balanced power delivery and good fuel economy, the O.S. Engine OSMG1986 12TG-P is a reliable pick for 1/10 racers who want a straightforward, tunable nitro option.

Yes, its slide-valve carb helps deliver smooth throttle transitions that work well on carpet circuits when tuned properly.
It is compatible with most standard 1/10 mounts, though checking mount spacing and driveline clearance before installation is recommended.
Start with the factory needle settings, then make small adjustments to the idle and low-speed needles while using a reliable fuel and clean air filter.
Yes, with the correct carburetor variant and protective measures like a good air filter, it performs well in mixed-surface club events.

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