G-forces
Though the Air Volume Displacement capacity of F1 engine is 3 litres, however it
has a intake capacity of 4 litres of air.
In the F1 engine the rotational speed is of almost the same level as its rivals,
but it also intakes lots of air (atomization of petrol which becomes vapor by mixing
into air) which holds the main key of Power Up by combustion.
The Honda F1 engine inhales the air fuel mixture (up to "Four milk cartons" which
is about 4 litres) in one suction though the displacement volume is 3 litres.
As F1 is a 4-stroke engine, its 10 cylinders intake air once in 2 rotations. When
engine rotation is 19000 rpm, the required time for 2 rotations is about 0.00631
sec. Inhaling 4 litres in so little time means inhaling about 600 litres of air
in 1 second!
Drivers feel heavier in weight
F1 engine inhales 600 litres of air fuel mixture per second.
To achieve such fast inhaling function, the resistance or friction of the route
which inhales air has been decreased through lubrication.
Further, the most important is Valve Timing and amount of Lift Control Technology
(like at what timing, at what speed, at how much intake valve should open etc.).
Honda which is leading the world in petrol technology by "VTEC" - which is valve
timing & lift control technology, it is now aiming with F1 mass production car
by accumulation of long term and advanced analytical technology.