60-70% power gains are possible with the Stage II Intercooled system, which features 8-9 psi, larger fuel injectors, and air-to-air Race Intercooler, Otherwise identical to HO Intercooled System. ProCharger supercharger systems feature easy installation (a customer can install this system in his/her garage with common hand tools), minimal relocation of components, no need for external oil feed and return lines and avoids having to deal the complexity and maintenance issues of an air-to-water-to-air intercooler configuration. ProCharger systems feature a visually appealing, "from the factory" look and come with a standard 3-year warranty on the intercooler and 1-year warranty on the supercharger (Optional 3-year supercharger warranty is available).

HO Intercooled System Features:

• 45-55% gain with P-1SC-1 complete system on 6-7 psi and quality pump gas
• 3-Core Standard Intercooler
• ProFlow Anti-Surge / Bypass Valve
• 8-rib belt dedicated drive system, Belts and pulleys can be changed without removing supercharger
• 100% reversible, no permanent modifications necessary
• Self contained oiling head unit, with CBC billet gear case and impeller
• HO Complete Systems use stock fuel injectors and include handheld programmer

STAGE II Intercooled System Features:

• 60-70% gain with P-1SC-1 complete system on 8-9 psi and quality pump gas
• Upgrade 4.5" Thick Core Race Intercooler
• ProFlow Anti-Surge / Bypass Valve
• 8-rib belt dedicated drive system, Belts and pulleys can be changed without removing supercharger
• 100% reversible, no permanent modifications, no drilling or modifying
• Stage II Systems include fuel injectors and handheld programmer

Supercharger Quality from the Innovator and Leader

ProCharger supercharger kits are the most powerful and reliable supercharger systems available for your vehicle. For street use or at the track, Intercooled ProCharger supercharger systems will deliver the largest increase in horsepower and torque available from any supercharger system. And thanks to the extremely low charge air temperatures provided by ProCharger technology, ProCharger kits also provide much better engine longevity by protecting your motor from detonation. ProCharger systems are designed with a fundamental understanding of the physics behind supercharging, and are engineered to the highest quality standards.

Quality
ProCharger supercharger kits are produced from the finest materials available. All castings are poured from "virgin" 356 aluminum alloy and heat-treated to a T-6 hardness before CNC machining. ATI's exclusive billet impellers are machined from 7075 T-6 aircraft aluminum, while the super precision bearings used in all ProCharger models are made in the USA, and are of a consistently higher quality and speed/load rating than those used by any of our competitors. In fact, ProCharger superchargers are so reliable that they are used as standard equipment by many leading boat manufacturers in the extremely demanding marine environment.

Complete Systems
Fuel-injected automotive and truck ProCharger Systems are generally 100% complete, with all the components needed for an attractive, OEM-quality installation. An exception is larger fuel injectors, as some systems exclude these, especially if larger fuel injectors are only needed for upgraded boost and power levels. All hardware is of the highest quality, and fuel-injected systems include a high-flow external fuel pump as standard equipment if necessary for proper fuel delivery. Most Intercooled ProCharger kits can be installed in 8-10 hours with simple hand tools. Carbureted systems can generally be installed in 4-6 hours. All ProCharger kits contain extremely thorough installation instructions with plenty of photos, illustrations and diagrams to help ensure a successful installation.

Warranty
ProCharger superchargers are absolutely the most reliable in the industry, and are backed by the industry's best warranty coverage. It is not uncommon to find ProCharger kits warrantied for 1 year at power levels which their competitors will not even warranty for 1 day.