Inspired by the myth of a man attaching a JATO rocket on top of his car and crashing it into a mountain, this is a Bluebuck with a Jato strapped to the roof.
The handling is around as good as you'd expect. With the roof mounted JATO pushing the front end downward when activated.
The part is under the "roof accessory" slot.
Me : Adapting the bus' JATO jbeam.
@NismoR35 : Dragster config