This ProCharger System is supplied with proven tuning calibrations and a handheld programmer set for a 60-65% HP (@ 8-9 psi) power gain over stock, running pump gas for Stock engine - Stock exhaust or Cat-back exhaust vehicles only. Featuring the most advanced and durable supercharger, with the industry's coolest charge air temperatures, much higher power levels are possible with higher boost and custom tuning. Installation of this system is the easiest of any GM Truck supercharger system to date-a customer can install this system in his/her garage with common hand tools in a day. 100% reversible, with no trimming or cutting to any factory OEM plastics or hardware.

Features:

• Helical Gearset for noise reduction
• 60-65% gain with P-1SC-1 complete system on 8-9 psi, and quality pump gas
• 6-rib shared drive, 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
• Complete Systems includes handheld programmer with programming supplied

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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