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32121 ZZ.21C Ceramic Spec.2 Nitro Competition Engine (D)

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Discontinued. Please Check with your local Hobby Shop
Part Number:
32121

 Product Description

The successor of the extremely successful LRP top of the line engine. Due to specific changes and optimisations, the Spec.2 version delivers even more power, higher top speed and consistent performance over the complete rpm range. Piston, conrod, sleeve and carburettor needles have been revised. Apart from these key updates, the LRP ZZ.21C Ceramic Spec.2 convinces also in detail: e.g. the cooling fins of the engine head have been turned upwards to improve the heat dissipation.   
    
Furthermore, the Spec.2 engine has the unique features that already made the first version an outstanding power plant. Exclusively selected materials of highest quality and an extremely precise manufacturing process result in an incomparably smooth running engine. The crankshaft with diamond-like carbon coating ensures minimum wear and lowest resistance. It is precision-balanced by a pressed-in tungsten insert and additional silicone insert.

 

Features
 
 
 
  • LRP WorksTeam racing specification
  • New, modified piston and conrod for less weight and more power
  • New, modified carburettor needles for smoother throttle response and higher fuel mileage
  • New, low-CG engine head with newly shaped fins
  • Smoother power delivery and improved fuel mileage
  • Lightweight, DLC coated, tungsten precision-balanced crankshaft with silicone insert
  • Ceramic rear ball bearing
  • Thermal protected carburettor
  • LRP WorksTeam WT3 glow plug included
  • 6, 6.5 and 7mm Aluminium carburettor inserts
  • 1/8 Buggy & Truggy high-end competition engine
  • Worldwide race legal

Specifications

RPM max. 40.300
Cubic capacity .21 (3.49ccm)
Power 2.97HP
Class 1/8th offroad buggies and truggies, competition use
Ports 3+1

 

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