Tower Hobbies
O.S. Engines® 12TG Engines

Features
  • ROAR-legal for racing and ready to deliver up to 14 minutes of run time per tank!
  • Easier to install (and retro-fit) than sidewinder engines — and more powerful, too.
  • Versions available for popular 1/10 scales, including the HPI Racing® Nitro RS4 or R40, Associated RC10GT2 and all DuraTrax Nitro Evader vehicles.
  • On-road 12D slide-valve carb and off-roaders' 12E rotary carb feature 2-needle tuning for easy set-up and finer-pitched needles for longer-lasting settings.
  • Exclusive ABL™ (Advanced Bi-metallic Liner) lengthens racing life, but shortens break-in time.
  • Tornado head offers wider fins for better cooling and the cost savings of standard plug use!
Rear-exhaust design comes to 1/10 scale racing!
O.S. Engines 12TG Engines
It's not just for 1/8 scale anymore. The O.S. 12TG brings the extra power and installation ease of rear-exhaust power plants to American club racing — for a price that makes buying O.S.'s best the racer's most affordable option! Off-road, on-road, indoor, outdoor, recoil or manual start — there's a 12TG for every racer, and more performance and ease for every one.

O.S. fit, finish and quality in every component, from the long-wearing ABL sleeve and knife-edged conrod to the large-diameter crank and easy-to-adjust 2-needle carb.   O.S. Engines 12TG Engine
O.S. T-1040 Tuned Pipe  

The O.S. T-1040 Tuned Pipe (LXHGK5) — the perfect power pair-up for all three 12TGs! (Available separately.)
Specifications
Bore: 0.543 in (13.8 mm)
Stroke: 0.551 in (14.0 mm)
Practical RPM Range: 5000-30,000
Output: 0.7 hp @ 28,000 rpm
All Include: #8 glow plug
Weight:
    12TG (P) w/12D Slide Carb - 7.5 oz (212 g);
    12TG-PX w/12D Slide Carb - 8.8 oz (250 g);
    12TG-X w/12E Rotary Carb - 8.9 oz (252 g)

All Requires: header and muffler or tuned pipe.
12TG (P) w/12D Slide Carb
       LXNHG8 ONLY       Buy Now Stock Status:
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12TG-PX w/12D Slide Carb
       LXNHG9 ONLY       Buy Now Stock Status:
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12TG-X w/12E Rotary Carb
       LXNHG7 ONLY       Buy Now Stock Status:
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Tech Notes Primary Accessories Building & Field Equipment Optional Accessories
 

Prices shown were current at time of ad production and are subject to change.
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