There is plenty of good advice here, but I would keep one thing in mind, The closer to the tens you get the less reliable your car will become.
I know that there are plenty of board members here that will say otherwise, but from my experience the car becomes far less reliable and less comfortable to drive.
I have had cam, cylinder head and torque converter failures. All of which left me walking.
I am not saying that it cannot be done, I am just saying that the car becomes a different beast when you start to encroach the 10's.
On the flip side, my GN was just as good as a stocker and went repeated mid 11's. That was with no compromise of reliability, drivability or comfort.
Take the advice of the others and study, learn to tune, and know every in and out of your beast.
I know that there are plenty of board members here that will say otherwise, but from my experience the car becomes far less reliable and less comfortable to drive.
I have had cam, cylinder head and torque converter failures. All of which left me walking.
I am not saying that it cannot be done, I am just saying that the car becomes a different beast when you start to encroach the 10's.
On the flip side, my GN was just as good as a stocker and went repeated mid 11's. That was with no compromise of reliability, drivability or comfort.
Take the advice of the others and study, learn to tune, and know every in and out of your beast.