Twin Superchargers

The Best of Corvette for Corvette Enthusiasts
Btw, I spend six years in Tallahassee (Grad and Undergrad)..welcome to the board.
Introduced in late 2001, Intercooled ProCharger systems for the C5 have quickly become the industry standard, routinely producing 540+ hp with stock 1997-2003 Corvettes. A recent customer’s 1999 LS1 Vette running 7 psi (see dyno results, below) demonstrates typical results, producing 489 rwhp on 91 octane fuel. This equates to 575 flywheel hp, assuming a 15% loss through the manual drivetrain. The peak power numbers are similar for Z06 motors (which are limited to 6 psi on stock motors due to the Z06’s higher compression ratio), but the average power will be greater. And for those wishing to turn up the boost and power even further, the self-contained P-1SC-1 ProCharger and high performance intercooler system in the H.O. Intercooled package will each support over 750 hp, so the system is definitely upgradable.
Third-party testing provides further evidence of the superiority of ProCharger technology. In a recent test by Vette magazine, a standard H.O. Intercooled Pro-
Charger system produced 458 rwhp (approx. 540 flywheel hp) with 7 psi, on a stock 2001 LS1 Corvette (302 naturally aspirated rwhp, 6-speed manual transmission). In other recent testing, this time by Corvette Fever magazine, a modified 2002 Z06 equipped with ATI’s Intercooled Serpentine Race Kit with D-1SC ProCharger produced 644 rwhp (approx. 760 flywheel hp) running 11-12 psi. The only upgrades to support this higher power level were a custom 8 rib drive, modified fuel system and custom tuning.
Stock or modified, Intercooled ProCharger systems for the C5 simply produce the largest and most reliable power gains available. A polished finish for the supercharger and bracket assembly, as well as a three year supercharger warranty, are standard. This product also features the easiest installation of any forced induction system for the C5, without any modifications which would prevent a return of the vehicle to stock condition.
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No where in their site does it mention "twin superchargers". Unless it's something that is brand new, that's not on their site, I think it was a misunderstanding. I do have pics of a custom twin supercharged (Roots type) Lexus though, if anyone wants to see them...




The only twin pro charger setup I've ever seen is the custom one Andy had but I don't believe it was functional, just a mock up
So, the question is: Anyone have experience with the system or opinion?














