The revolutionary new SC ProCharger models are the first and only gear-driven centrifugal superchargers to feature self-lubrication. The SC models share many of the design elements that deliver the record-setting durability and performance of ProCharger competition superchargers, and are also quiet and street legal. The P-1SC is the most popular automotive supercharger, and with its rugged design is the only self-contained supercharger that is powerful enough to harness the benefits of intercooling.

The patented design eliminates the need for oil lines and tapping the oil pan, thanks to its exclusive oil pump, which aerates the oil to create the oil mist lubrication required by the precision bearings and gears. This oil pump (aeration pump) does not require priming at starting, and oil changes are only required every 6,000 miles.

It is simply an undisputed fact that lowering charge air temperatures will substantially improve both performance and engine longevity, and ATI provides the coolest intake charge air temperatures in the industry by a wide margin. Similarly, by using CNC machining and nearly indestructable 7075 T-6 aircraft aluminum to produce the largest and strongest impellers in the industry, ATI is able to again improve both performance and reliability. ProChargers are the only superchargers to incorporate billet impellers in production models, and this is another example of ATI's technical leadership. This quality and durability in turn allows customers to have further peace of mind knowing that ProCharger superchargers are also backed by the best warranty in the industry, for the highest boost and power levels.

All LS1 systems are intercooled due to the tremendous power gains of intercooling and also because of the high compression ratio of the LS1 engine. This HO intercooled system features the P-1SC head unit. You can upgrade to the D-1SC which gives you upgraded bearings, an upgraded impeller that can handle 100 HP more than the P-1SC, and it also features a larger exducer diameter that can flow 200 CFM more.

Features:

• 5 or 7 PSI Boost Level
• Twin High Flow Intercoolers
• 40-55% + HP Gains (Approx. 100 HP w/5PSI and 130 HP w/7PSI)
• Does not include a high flow fuel pump, high-flow injectors, or a handheld programmer, but all are required
• You must supply your own fuel pump, injectors, and programming or tuning.
• 49-State Legal
• 12-Month limited Warranty

DUE TO VARIABILITY AMONG GM COMPUTERS AND THE PREVALENCE OF CUSTOMER MODIFICATIONS, CUSTOM DYNO TUNING MAY BE REQUIRED!