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.
||Rear ball bearings:
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 above. These novelties give an
increased throttle response and a higer top speed.
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.
The new crankshaft gives the engine a better balancing. This will reduce the vibration produced by the Rotating and the alternating masses.