Build a 2nd car to look like the slant car. Leave the slant in and go pick your street fights with it - show up at he line 30 min later with the twin car with the 8.... LOL
My dad knew a guy that did that back in the day, one built the other /6 just warmed up a bit. He said it was funny to see the other people face, and the guy that had both cars just said he changed the tune and under uncorked the header lol
