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Novarossi Rex Legend 21 Off Road 4-Port Engine Turbo Plug (Steel Bearings)
Novarossi Rex Legend 21 Off Road 4-Port Engine Turbo Plug (Steel Bearings)
Description: Novarossi Rex Legend 21 Off Road 4-Port Engine Turbo Plug (Steel Bearings)
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Coolinghead: New Cooling Head |
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Rear ball bearing: The new ball bearing reduces the inertia of the rotating masses and increases the engine's scavenging. You can see both the ball bearing and the manufacturing process result in the picture. These novelties give an increased throttle response and a higer top speed. |
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Venturi: This Alloy venturi is specially shaped to minimize the boundry layer build up. With this special shape it will maximize the potential performance out put of your engine. |
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Carburettor: The new three tuning needles gives a better idle and improves the ability of the engine to return to low rpm after throttling. |
Technical Specifications:
- Displacement: 3,49 cc
- R.P.M. (max power): 36.000 RPM
- Bore x stroke: 16,26x16,80 mm
- Sleeve: 4 ports
- Rear ball bearings: steel
- Front ball bearings: steel
- Crankshaft: 14 mm - turbo
- Carburetor: plastic - 9 mm - slide
- Glowplug: Turbo (C6TGC)
- Exhaust position: rear
- Starting: -
- Weight: 360 g
- Fuel type: 25% nitro