(08-20-2010, 11:14 AM)Captain America Low end torque, High end power, or middle of the road
All three, supercharger before or after the turbo, above or below 30psi, minimum vane position setting, pneumatic or electronic vane controller type, internal or external wastegate, VNT with wastegate, intercooled or non, muffled or straight exhaust system with or without catalytic converter, manual or auto trans, nitrous, propane, water injection with or without methanol added, 5.5 6 7 7.5 8 or 10mm pump elements, ALDA or none, EGR, intake butterfly, etc etc.
There are hundreds of conditions that can significantly affect how the turbo plays, one persons setup has little beyond generics that translates to the next person. Even 1/4 turn on a VNT's vane stop screw can completely change how the turbo reacts in a number of different conditions.