I have a 1987 limited with 120k 8 out of a 10 all around full weight car with a cold A/C just dynod by cal 772 RWHP with 28 psi , we stoped there we dident shoot for more althou the car sounded sweet cal recommended a more efficient inter cooler and a bigger turbo,,, all drive train and suspension has 500 mile drives like a dream I have recipes that total 32k ,,,, motor 3.8 stage11,ta heads,96 point injectors, billet cam custom grind , 200r4 stage 3 trans,pts converter,xfi,3.5 down pipe, a lot of thought went in this car,, street car was always the first thought when building... I love it spins the 275 drs all the way to 80 mph.... ... 714 457-6839 Rafael.