LRP ZZ.21C Ceramic Square Stroke .21 Nitro Engine

LRP32123 - ZZ.21C Ceramic Sq Stroke Nitro Engine

LRP Nitro Engine ZR.32 Spec.4 Pullstart

The all-new lrp ZZ.21C Ceramic Square stroke engine exclusively made by O.S. Engines is the successor of the internationally very successful ZZ.21.Ceramic Long Stroke. More precise response characteristics in the lower RPM range and less fuel consumption were the goals in the improvement of the power aggregate. This could be successfully implemented with a square stroke design and a special, new developed crankshaft. The 14.0mm strong crankshaft has a DLC coating as well as a silicone insert. It is also precision-balanced just like its predecessor and works very smoothly in combination with the ceramic bearing. Due to the reduced fuel consumption, a longer run time and a more controllable power delivery could be realised.

Features

NEW and INNOVATIVE LCG engine head - 17mm lower than a standard engine head for significantly improved handling and jumping of your car
SQUARE STROKE engine design - For smooth bottom end power and torque
RUNTIME MONSTER - Massively increased runtime compared to our Long Stroke version!
CERAMIC rear ball bearing
FREE LRP WorksTeam WT3 glow plug included
LRP WorksTeam racing specification
Lightweight, DLC coated, tungsten precision-balanced crankshaft with silicone insert
6.0mm and 6.5mm Aluminium carburettor inserts
Lightweight piston and conrod for higher RPM and more power
Special carburettor needles for smoother throttle response and higher fuel mileage
Thermal protected carburettor
1/8th Offroad high-end competition engine

Technical Information

Cubic capacity - .21 (3.46ccm)
Bore - 16.40mm
Hub - 16.40mm
Power - 2.99 HP*
RPM - 40.500 RPM*
Number of ports - 3 + 1
Glow Plug = LRP Turbo WT3 (#35135)
Carburetor - XTEC thermal protected WorksTeam carburetor, Aluminium 6.0mm and 6.5mm inserts
Weight - 355g
Class - 1/8th Offroad Buggys/Truggys
*Figures may vary depending on used fuel, muffler and tuning