Depends on engine, transmission, gearing, etc.
Stock 13.80
it will go 144 mph stock
Pretty fast. Fast enough to spin the tires in the rain in 4th-5th gear at 50 mph stock. About 250 rwhp stock. Mine is 450 rwhp lol!
yes its the same but i wouldn't recomend using the stock trans unless rebuilt
Yes
Depends on the state of tune, which engine/tranny is in it, and what rear gear it's equipped with.
TH350
I own an 84 trans am. In the 85 models typically there will be a 5.0 leter V8.
Stock for stock, too close to call
no
3.42
I believe it was 195 horse in the trans am.