I think this used to be an Ultima....

[Streetrod]

And check out the video on this site, it sounds like a blown Pro Mod Dragster I think this is taking part in the GumBall but I could be wrong

Suicide mission? – Jon Olsson - Official homepage and blog

[Another Fluffer]

Sounds good, looks terrible!

He scraped the nose on the floor aswell

[sherman]

I like the look of it. From the video on the link it does seem to be running a bit rich.

[Spiritual_Beggar]

Going purely on the name alone, and having done no searching on this....

Does this have any links whatsoever with the Rebellion Racing team from the ALMS?

[Streetrod]

By the way are those headlights off a Ferrari California and what are those things in the rear air scoops?

[tank slapper]

Streetrod said:

By the way are those headlights off a Ferrari California and what are those things in the rear air scoops?

They look like air filters, presumably for the dirty great turbos that can be heard whistling in the video.