Quote Originally Posted by burak213 View Post
what i was thinking, is that low tyre pressure at the front is for more grip and better launch.

The back are higher because it has less drag so less surface on the ground which reduces 1/4 time.
On top of the usual tyre pressure changes, you can also reduce weight by also only pouring approx. 1/4 tank of fuel on the night

Lame, but every litre/kilo helps =)