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ATI 1GR202-SCI 07-13 GM 4.8/5.3 HO Intercooled Tuner P-1SC-1

For Electronic Throttle Control, Late 2007 And Newer

Note that 6.0/6.2 engines automatically come with the larger 3 core intercooler

ProCharger Tuner Kits
 HO Intercooled and Stage II Intercooled Tuner Kits omit tuning, injectors, and on some kits a fuel pump, but are otherwise identical to the complete system offerings

“We offer the Intercooled "Tuner Kit" for the 2500 6.0L truck. Some intercooler tubing modifications may be needed, as this supercharger kit was originally designed for a 1500 truck. HD truck models with Hydroboost may require modifications to the power steering reservoir as well." 

High Output Supercharger Kits Available 55–60% HP Gain and Up To 825+ HP Max

Like a rock? How about like a rocket ship! With the best bolt on horsepower and torque for your GM truck or SUV, that is exactly what you get with a ProCharger Intercooled System. Power gains of 55-65% on otherwise stock trucks and SUV’s make easy work of almost anything you can throw its way. And trips to the gas pump are made easier by fuel economy which is typically unchanged or improved under normal operating conditions.

ProCharger Intercooled Systems for the 2007-2013 GM Truck & SUV offer industry leading 55-65% power gains on stock engines running pump gas at 8-9 psi (5.3/4.8) or 7-8 psi (6.0) of intercooled boost. For modified engines, HO Intercooled Tuner Kits and higher boost levels are available. ProCharger’s American made 2007-2014 GM truck and SUV kits feature the patented and proven P-1SC self-contained supercharger and highly effective air-to-air intercooler system.

*Includes: Silverado, Sierra 1500, Avalanche, Suburban, Tahoe, Yukon, Denali

DESCRIPTION BOOST HP GAIN INTERCOOLER
High Output Intercooled System with P-1SC-1 (4.8, 5.3) 8-9 psi 50-55% HP 2 core
High Output Intercooled Tuner Kit with P-1SC-1 (4.8, 5.3) specify specify  2 core

High Output Intercooled System with P-1SC-1 (6.0, 6.2) 8-9 psi 50-55% HP 3 core
High Output Intercooled Tuner Kit with P-1SC-1 (6.0, 6.2) specify specify 3 core

*Higher boost levels are available for modified engines.

ProCharger High Output Systems

The HO Intercooled Intercooled systems utilize the patented, proven and self-contained P-1SC-1 ProCharger, a compact supercharger drive system, a highly-effective, air-to-air intercooler, OEM-quality mounting brackets, fuel system upgrade, 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 on 4.8L and 5.3L models; the larger 3 core intercooler is featured on the 6.0L and 6.2L model.

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).

Building a modified engine for your GM truck or SUV? An intercooled ProCharger Tuner Kit supports the highest boost and power levels in the industry. Give ProCharger a call to learn more.

ProCharger 4.8, 5.3, 6.0, & 6.2 Systems and Tuner Kits

HO Intercooled System
HO Intercooled Tuner Kit

ProCharger 4.8, 5.3, 6.0, & 6.2 Choices & Upgrades

Polished supercharger finish
ProCharger D-1SC supercharger upgrade
Helical Gear set for Noise Reduction (P-1SC, P-1X, D-1SC & D-1X only)
3-Core Intercooler System Upgrade
Crank Pin Kit

The Most Power and Best Performance 
 Intercooled ProCharger systems deliver the ultimate performance and power increase for towing, daily driving and sport truck applications. Compared to all bolt-on aftermarket superchargers, ATI's superior technology delivers more low-end torque and substantially more total power than any other supercharger system. In the lower rpm towing range, Intercooled ProCharger systems will deliver more rear-wheel torque because the intercooled charge air is extremely dense (virtually at ambient temperature), the engine is running full timing, and the P-1SC consumes far less power than positive displacement superchargers. At mid-range and higher rpm, in addition to making more power per pound of boost (due to the same combination of greater air density, full timing and less parasitic load), an Intercooled ProCharger system is also able to safely produce more total boost, thanks to the coolest charge air and exhaust gas temperatures in the industry. The net effect is a substantially larger increase in air density, which in turn produces a substantially larger increase in power. History and physics show that applications without intercooling must run unsafe boost levels or octane-boosted fuel to perform even close to an Intercooled ProCharger system.

 Superior Efficiency and Fuel Economy Intercooled ProCharger supercharger systems enable your truck or sport utility to deliver unparalleled performance without sacrificing daily drivability or gas mileage. In fact, unlike inefficient positive displacement superchargers, in most towing applications your gas mileage may actually increase slightly thanks to the superior efficiency of the P-1SC ProCharger. Stock or modified, for towing, daily driving, or racing, Intercooled ProCharger systems deliver far more performance with far greater engine reliability than any other supercharger system or power adder such as nitrous oxide. 

 The Best Engine Reliability and Drivability 
 ATI introduced the industry's first intercooled supercharger system nearly 3 years before its nearest competitor, and is the only company that offers air-to-air intercooled supercharger systems for trucks and SUV's. Other companies' non-intercooled and air-to water supercharger systems are typically tuned at the edge of detonation, which leaves you little margin for error. However, because air-to air intercooling removes the heat which causes detonation, you can safely run far more engine-friendly intercooled boost with full timing and complete peace of mind. With air-to-air intercooling, there is no need for "band aids" such as ignition retard, over-rich or auxiliary fuel injectors, or water injection. There is also no need to buy exhaust gas temperature (EGT) gauges because intercooling means that exhaust and overall engine temperatures remain stable even during extreme towing, racing and/or summer heat conditions. The intercooler system, which is standard equipment, simply rejects far more heat than it will receive from the highly efficient P-1SC ProCharger. Intercooling is clearly the fundamental solution for reliable high performance, because it substantially improves both engine reliability and power output. That is why intercooled forced induction is the high performance technology of choice for millions of factory OEM vehicles worldwide.

“That’s a 2.33-second gain in the quarter-mile [with a stock 5.7 TBI] on pump fuel without sacrificing any driveability.”