Here is my setup using a GMC Syclone / Typhoon H20 Cooler, GMC syclone/DeQuick Dual Pass Heat Exchanger, Shurflo Pump, etc. Sure the engine might not be as clean as some, but is a daily driver 3 days/week and it smoked a C5 by 10 car lengths last week at 120 MPH when I shut it down. Even after a full run in summer heat, the intercooler stays cool to the touch.
My nextdoor neighbor just took delivery of a Z06, so as soon as he breaks in the motor, he is my next target.
Different make, but related topic: Does anyone know who has Turbo-Charged & Intercooled a Porsche 928 successfully? There are several supercharge kits, but no turbos...prolly since makers are afraid of folks turning up the boost and killing the motor. Only 8 or 10 psi equals 500+ RWHP on 5.0 Litre 928!