[The Deuce]

The turbo cars are pretty quick. HP up over 200 in a car that light. Faster than the IROC's and some older GT's. I mean the early '80's cars. Your Mustang should be faster and the GN will b real close. That is, if ithe Z is in good shape. I've always been in the market for one with t-tops, but the first thing to go on that car is the Turbo. Most people just go without fixing because the car does decent without. If the turbo is good(and it's a 5spd), it will be a race with those two. Let us know what happens