For this straight segment, you can maintain full throttle throughout. Keep the car in 4th gear and focus on carrying as much speed as possible. With no need to brake or turn the wheel, simply hold the throttle wide open and let the car accelerate freely. This will allow you to maximize your speed and momentum heading into the next corner. Remember, for a straight section like this, the key is to maintain a consistent, high-speed flow without any unnecessary inputs. Stay smooth on the throttle and let the car do the work.