Booster Track

The Booster Track is an item you can get to make a mine cart go faster that you can buy from the Mechanic. There is an animated arrow on the face of each piece that indicates the direction the minecart will be boosted in. This can be changed with a hammer.

Trivia
It somewhat looks like the Destroyer's head.

Bugs
If the rails are placed on a slope and you grapple to the platform holding them up (solid blocks only) sometimes right-clicking through the blocks onto the booster rails on the other side will replace whatever grappling hook you have with the default one and right-clicking the booster rails next to the the one you originally clicked will result with you grappling to that block

History
승압기 선로