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Novarossi ROLLING .21 Buggy 7 Port Off/Road (Steel)

ROLLING .21

New product

Immediately available

€ 159,00

-41%

€ 269,00

Novarossi ROLLING .21 Buggy 7 Port Off/Road (Steel)


This is Novarossi New Rolling .21 Off/road.

FEATURES

Patented:
The shifted carburetor grants a better mixture flow inside through the crankase's intake. This gives the engine an improved fuel efficiency and a better power curve. .

Crankcase

The new crankshaft gives the engine a better balancing. This will reduce the vibration produced by the rotating and the alternating masses.

Cooling head

This a 'Lighter&Lower evolution 3' type of cooling head. It is drilled and milled out to reduce the mass of the coolinghead which sits high up in the car and thereby lowering the Center of Gravity of the engine/car. The use of 6 screws instead of 4 ensures a better sealing between sleeve, botton head and the crankcase.


7 Ports ABC Piston Sleeve

The sleeve has 7 transfer ports and an exhaust with booster ports.
The special shape and positioning of the ports, covered by a patent, improve the internal fluid-dynamics to obtain the maximum possible performance.

Crankshaft TURBO

The new crankshaft gives the engine a better balancing. This will reduce the vibration produced by the rotating and the alternating masses.

Rear Cover

The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod.

Gasket:
The inner shape of the gasket has a new shape, and with that more material. Together with a change in material these gaskets are more resistant to high temperatures.

Technical Data

C.Capacity : 3,49 cc 
Power: R.P.M. 37.200 Rpm
Bore : 15,88 mm 
Stroke : 17,60 mm 
Ports : 7 
Crankshaft :  14,50 mm Turbo Tuned
carburettor :  9mm nylon + reducer 
Bougie : Turbo 
Main Bearing : High Speed

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