Using MC is not bad, but the most suitable for this CS is (HB). So, HB is suitable for this CS. parts: Rollcage, Magnet, and Nitro. if you use this, you can get 54.658s like me Edit : if u not using the Rollcage, u will gonna die before started!
i got 1min 1sec by using nitro to pass the upper way at the beginning and skipping the mace (its possible to make the jump without nitro). i think 55sec is definitly possible, if you use nitro better at the end (when you have a nitro because you were fast).