Indeed , a small increase in pressure can facilitate overtakes , raising the power by 2 or 3 percent .
A vent blows air into the airbox at about 200 mph , the speed reached on the straight .
A small increase in pressure can facilitate overtakes , raising the power by 2 or 3 percent .
A vent blows air into the airbox at about 200 mph , the speed reached on the straight .