December 4, 2022

SPower S6TT “Dark Edition” .21 Off Road engine

New from Sworkz is the SPower S6TT “Dark Edition”, the next step in the development of the successful S6TT.  This special edition impresses with improved stationary operation and vibration-reduced running behaviour in the high speed range.  Of course, it has all the features of a top high-performance engine, such as DLC crankshaft and high-tech ceramic main bearings.  It has a 3+2 port design in a die-cast crankcase fitted with high-quality bearings, made in Japan, at the front and a ceramic main bearing, making the SPower S6TT what off-road drivers expect from a racing engine: durability, stability and user-friendliness.  The SPower S6TT features an aluminium carburettor with a very effective isolation ring and laser engraving.  This carburettor consists of a smaller internal channel that offers more stable running and an optimal consumption/performance ratio.  Depending on the vehicle and driving style, 10-minute refuelling stops are possible.  The cylinder head includes an O-ring to reduce vibration and optimise concentricity. The cooling head is anodised in 2 colours making the SPower S6TT “Dark Edition” an engine that draws everyone’s attention.

Engine Specification

Hard-chromed 3-channel +2 boost Cylinder Liner
Aluminum piston CNC machined
14 mm DLC crankshaft balanced with silicone insert
Aerodynamically optimized connecting rod
Cooling head with low center of gravity anodized in 2 colors
Cylinder head with integrated O-ring
14 mm ceramic main bearings (Made in Switzerland)
7.5mm aluminum 3-needle carburettor
Displacement: 3.49cc
Bore: 16.03mm
Stroke: 17.30mm
Power: 2.75 hp at 34,500 rpm

Source: MW RC Cars []


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