BOLT ON 375+ HP
An outstanding performance package from the factory, L98 Corvettes are even better with the addition of a powerful and proven ProCharger supercharger system. Backed by the strength and support of the industry leader, ProCharger offers you the greatest power potential and most choices for your 1985-1991 Corvette C4 TPI (L98).
Tuner Kits: These kits make sense for someone wanting to perform custom tuning of the car and push the envelope in performance. Will most likely be experimenting with alternative fuels such as 93 octane, race fuel, E85 fuel, and methanol supplemental fuel. In addition, possibly changing engine components like heads, headers, exhaust, and cams for the engine.
No tuning or fuel components provided.
PROVEN TO PRODUCE THE COOLEST CHARGE AIR TEMPERATURES, GREATEST AIR FLOW, AND LARGEST CORVETTE SYSTEM POWER GAINS
Working as a system, the front-mounted intercooler, high-flow air intake system and ultra-efficient ProCharger supercharger provides safe, reliable and enjoyable horsepower gains while still retaining the C4's stock hood and exterior appearance. ProCharger is also the only company that offers intercooled supercharger systems for C4, C5 and C6 Corvettes.
An optional 3-year supercharger warranty is available.
Tuner Kits are also used on stock engines when a ProCharger dealer will be supplying the fuel system and custom tuning.
PROCHARGER 1991-85 CORVETTE C4 TPI (L98) CHOICES & UPGRADES
- Polished supercharger and intake tract
- Omit FMU
- Omit in-line fuel pump
CALIFORNIA EMISSIONS COMPLIANCE INFO (CARB)
Stage II systems and Stage II Tuner kits for this vehicle 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.
