Talk:Research & Development/Mazda RX-8 Special Edition/@comment-36351899-20180727094652/@comment-36165329-20180727182614

5505 2050 is possible if you have superhuman skills, though. The player finished at the same time as the AI. You definitely cannot afford to make mistakes, not even nitro management.

Personally I would upgrade to 5505 5050 (top speed > 450 km/h) to be safe.