Tamiya 84390 - 1/10 TG10-Mk.2 FZ Nitro Touring Kit for Circuit Racing  [84390]

Tamiya 84390 - 1/10 TG10-Mk.2 FZ Chassis Kit
Price:
CAD$0.00
Brand:
Tamiya
Model:
84390
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Track-Focused Power: Tamiya 84390 - 1/10 TG10-Mk.2 FZ Overview

The Tamiya 84390 - 1/10 TG10-Mk.2 FZ chassis kit is built for drivers chasing consistent speed and controllable handling. This 1/10 scale nitro touring chassis comes equipped with the FS-12FZ engine to deliver linear torque and strong high-speed performance, making it a solid choice for racers refining their setup.

FS-12FZ Engine Details

The FS-12FZ is a 2.1cc unit featuring a tapered sliding carburetor and an effective heat dissipation design. These traits help maintain smooth power delivery while keeping routine maintenance straightforward. The fitted 2-speed transmission adds flexibility, letting you tune acceleration and top speed for a variety of track layouts.

Engineered Chassis Layout

The TG10-Mk.2 FZ uses a double-deck frame with a 3mm duralumin lower deck and a reinforced resin upper deck for added torsional stiffness. Its shaft-driven 4WD layout and double wishbone suspension provide predictable handling, while fluorine-coated aluminum dampers help control body motion over corners.

Race-Oriented Components

Key features include a polycarbonate cover to shield the spur gears and the TM-8 exhaust shaped to reduce body contact. Adjustable front and rear tread widths let you dial in balance, and the ball connector suspension hardware improves longevity and response under load.

Specifications

  • Scale: 1/10
  • Engine: FS-12FZ (2.1cc)
  • Transmission: 2-Speed
  • Chassis: Double Deck (3mm Aluminum Lower & Resin Upper)
  • Drive: Shaft-Driven 4WD
  • Suspension: Double Wishbone
  • Dampers: Fluorine-Coated Aluminum
  • Exhaust: TM-8
  • Fuel Tank Capacity: 75cc

The Tamiya 84390 TG10-Mk.2 FZ chassis kit gives experienced hobbyists a balanced nitro platform for circuit work. Its combination of robust engine, adjustable drivetrain and stiff chassis makes setup changes meaningful for lap time improvements.

It is best suited to intermediate to advanced drivers; beginners can use it but should get setup help and practice on lower-power runs first.
Regular cleaning of cooling fins, checking the carb slide and replacing glow plugs as needed will keep performance steady. Use the recommended fuel and break in the engine carefully.
Yes, you can change shift points and gear engagements to suit powerband and circuit layout, but carry basic tools and spares to make quick swaps.
You will need a compatible 2-channel radio and servos, glow engine fuel, a fuel pump, a plug heater, body shell, wheels and tyres to be ready on track.

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