the mkIV is 320hp@5,600rpm, 315ft-lbs@4000prm, 5.3sec 0-60mph and weighs around 1549kgs.this is based on six speed manual not from japan
Also it's very easy to turn a surpa into a 400+hp beast, thats why we like'm. i explain latter maybe, im just busy right now.
Theres also stacks and stacks of aftermarket parts and professional tuners just for supras, and you shouldn't have spend as much to get a supra to 400+ than say your V8. Few adjustments and bang no probs, of course you always must watch realiabilty after you've touched the engine though
The mkIV is the 93' to 98' model. the MKIII is 86.5' to about 92 rather model. If you want info on the mkIII just talk and i'll give, and feel free to speak about supra's or ask questions, we all love talkin bout'm