There are two trailers floating around. There may have been more, I don't know. Both are edited quite differently. One has Yellow Titles, the other has white. One refers to the car as a "Dodge Challenger" the other, simply as "Challenger". Both however mention it's supercharged. I often wonder though, if that were just street speak for "Hopped up", because by 1970, "hopped-up" referred to something else. Although, in the movie itself, Kowalski mentions: "It's hopped-up to do 160".

Yea a 3/4 509 cam 2 Daytona AFBs recurved distributor running on AV gas, those media guys didn’t know what an engine was. But it sounded real hip!