1988-95 GM Truck/SUV (TBI 5.7, 7.4) Street Kits


  High Output Intercooled System with P-1SC (no air pump)  8-9 psi  60-65% HP  2 core
  High Output Intercooled Tuner Kit with P600B  8-9 psi  60-65% HP  2 core


*Higher boost levels are available for modified engines.

ProCharger High Output Intercooled Systems

The HO Intercooled Intercooled systems utilize the patented, proven and self-contained P-1SC ProCharger, a compact supercharger drive system, a highly-effective, air-to-air intercooler, OEM-quality mounting brackets, fuel system upgrade (FMU and pump), ProFlo anti-surge / bypass valve, tuning and all necessary supercharger and intercooler tubes for installation onto your GM truck and SUV engine. ProCharger HO Systems come standard with a 2 core intercooler.

ProCharger supercharger systems feature easy installation, 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 for GM trucks and SUVs 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).

ProCharger 5.7 & 7.4 Systems

           • HO Intercooled System with P-1SC (no air pump)
           • HO Intercooled System with P600B           

ProCharger 5.7 & 7.4 Choices & Upgrades

            • Polished supercharger finish
            • Polished intake track with bonnet
            • ProCharger D-1SC supercharger upgrade
           • ProCharger D-1 supercharger upgrade
            • Helical Gear set for Noise Reduction (P-1SC & D-1SC only)

            • Omit FMU
            • Omit in-line fuel pump

California Emissions Non-Compliance info (CARB)

NOTE: ProCharger HO Systems and Tuner Kits for the 1988-1995 GM Truck (5.7, 7.4) are NOT legal for street use in California. These products are intended for racing or off road applications only. California approved products for street legal use (complete systems) will have an associated CARB EO# for compliance.  Click here for a full list of California and 50 state street legal systems.

For pricing, please see MSRP price pages at the end of our catalogs, use our dealer locator, or give us a call at (913) 338-2886, M-F, 8:30a to 5:30p, CDT.