In Tier 4, Works vs. Supervcars, you have to beat a lap time of 1:50:000 in the first race at Autopolis GP for one of the bonus stars. Which car can beat this time? I have tried the Works Murcielago (20,99), the Zonda R (20,50) and the Works Corvette (20,00). The best I can do is a 1:52:000 with the Zonda R and manual transmission. Do you recommend a set up (Tuning) for top speed or cornering?