wats a good chip worth for 88 vl turbo

[88 turbo]

what will the standard drive line handle i just got standard 88 vl thats got a turbo put on it from previous owner. how much will i need to run 12- 15 psi safely its got intercooler

[bangers]

so it's just had a turbo bolted on? if so you need to do your pistons and conrods. if it is the standard rear end you need to upgrade your brakes, axles and diff. i wouldn't bother chipping it until you've done all your mods like intake, exhaust, valvetrain, camshaft, turbo upgrades etc then get a unichip specifically tuned to your car.