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New Novarossi S21ON7 2019 .21 7 Port Turbo Race Engine

Novarossi S21ON7 2019 .21 7 Port Turbo Race Engine

S21ON7

New product

Novarossi S21ON7 2019 .21 7 Port Turbo Race Engine

€ 149,00

Novarossi S21ON7 2019 .21 7 Port Turbo Race Engine

This is New Novarossi S21ON7 Turbo Engine. For On/Road Car.

Crankshaft
This is a special balanced crankshaft. Made to meet even the highest standards of our most demanding drivers. Slightly reduced rotational mass and greatly improved fuel flow provide great performance.. 

Sleeve:
This Piston/Sleeve set is optimized for use in EFRA/IFMAR competition events and is made from hard chromed brass and features 7 transfer ports. 

Conrod:
The conrod is made from superlight&superstrong alluminium to make the lightest and strongest possible conrod to withstand the abuse of a .21 racing engine.

Carburettor:
The carburettor of this engine is made from metal and has a sliding throttle valve...

Rear Ball Bearing:
The rear ball bearing has high quality steel balls to minimize wear and inertia to improve acceleration and fuel consumption.

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.

Technical Data

C.Capacity : 3,49 cc 
R.P.M. (M.P.) : 38.100 Rpm
Range: 6.000 : 44.400 Rpm
Bore : 16,26 mm 
Stroke : 16,80 mm 
Ports : 7 
Crankshaft :  14,00 mm Balanced
carburettor : Nylon  9mm 
Glow: Turbo 
Main Bearing : High Speed

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