Had to take the 454 Twin Turbo LSX powered Bluebuck around Nordscheilfe as this has to be my most favorite car to drive to date First had a play around with the Tuning settings to get her running at high speed in a straight line with braking and turning at least stable........as best as I could anyway Below Screenshot is the Tuning settings that are available for this 454cui Twin Turbo engine and Bluebuck car depending on what other upgrades you choose. Although I only managed an 8min 10sec lap, it was exciting as hell trying to control the throttle and Turbo boost as it's like jet afterburners activated if going to far....awesome Sadly the inevitable happened on the second lap trying to push just that little to much