Ok. Really. I said Blocko Kart. I'm working on a new add-on pack that simulates a typical racing game. That is, 1 inventory slot, a range of Karts, and stylized weapon/powerups, like Tubro Nozzles and Blaster Shells. (Gun Shells, not Turtle Shells >_>)
A sneak peek? Oh yeah. Here's one.

The blue one is the Light Class Kart, A high-acceleration model, and the red one's the Heavy Class Kart, a kart with a high top speed with alot of weight to fling around. Simply put, the Blue one is a Formula Racer while the Red one is a dragster.
Also, if you want to try out the Karts, you can do so at my server. It's up now.