Hmmm..I feel like I've said this before
, its a new upgrade, costs about 10 big ones, its called the 1/4 Mile kit, comes with a 2F2F body shell (you..might wanna..paint that..), the new motor and gearing, and some slicks. If you thought the red motor was fast, prepare to pick your jaw up off the floor. It hauls (and its still controllable!)