Granted I'm still running the 14" tires until I get my 17" Cobra R's on the car (waiting for car to be painted first). Anyway the thing is too easy to spin and the engine seems to revv like a mofo going 60mph. I got 3:73 currently at the rear. The car pulls hard in every gear but taking off in first is kind of stupid IMO. It will leave two long rubber marks on pavement shifting into 3rd which seems cool but I think my rear end should have 3:08 for this to work better??? What do you think?