2023-2026 GM Truck 6.2L L87 Global B Gen 6 3.0L Whipple Supercharger Kit

2023-2026 GM TRUCK 6.2L L87 GLOBAL B
GEN 6 3.0L WHIPPLE SUPERCHARGER KIT

Few truck upgrades change the driving experience like a properly engineered twin-screw supercharger system. The added low-end torque, sharper throttle response, and stronger pull through the RPM range completely transform how a truck feels whether it is used for daily driving, towing, or hauling. That is exactly what the Whipple Gen 6 system delivers for GM's 6.2L L87 Global B truck platform.

Whipple Superchargers has been at the forefront of twin-screw supercharging technology since 1987, engineering some of the most powerful and efficient forced-induction systems in the industry. That experience carries directly into the Gen 6 3.0L system for 2023-2026 GM truck applications equipped with the 6.2L L87 V8, delivering substantial airflow, strong drivability, and serious performance potential in a 50-state legal package.

At the center of the system is Whipple's Gen 6 3.0L twin-screw supercharger, designed to support excellent airflow and immediate boost response. On qualifying applications, the system is capable of delivering gains of over 170 rear-wheel horsepower. The large displacement compressor, high-efficiency inlet design, oversized intercooler, and dual-pass heat exchanger system work together to support strong airflow, lower air charge temperatures, and broad usable torque throughout the RPM range.

To support that performance, the package uses a complete intercooler system with pump, reservoir, and low-temp radiator along with supplied fuel injectors and calibration support for compatible Global B applications. The kit also includes the hardware needed for a complete bolt-on installation, including a supplied LT4 3-bar TMAP sensor and the required gaskets, adapters, and drive components shown in the installation manual.

When used as intended, the result is a serious Whipple-powered GM truck with stronger drivability, improved towing performance, and repeatable power in a package engineered for real-world use.

Key Features:

• 50-state legal performance upgrade (CARB EO D-231-146)
• Gain over 170 RWHP with the Gen 6 3.0L Whipple supercharger
• Gen 6 3.0L Whipple supercharger
• Built specifically for 2023-2026 GM truck applications with the 6.2L L87 V8
• Integrated casting minimizes bolt-on pieces, adapters, leaks and flow restrictions
• Integrated Crusher™ venturi shaped inlet for maximum airflow capacity and minimal rotor cavitation
• Integrated Crusher™ 112mm round inlet outflows smaller 90 and 93mm inlets used on other Eaton-based systems
• Integrated Crusher™ 112mm round inlet supports optional 102mm throttle bodies
• Big Mouth Whipple Crusher™ plastic air inlet, or optional carbon fiber, for increased velocity and lower inlet temperatures
• High-efficiency inlet, oversized intercooler, and dual-pass heat exchanger system
• Integrated design allows for an oversized intercooler core compared to smaller competing systems, helping reduce air charge temperatures and support more boost and timing on pump gas
• Massive air-to-water aluminum bar-plate intercooler offers excellent cooling capacity
• Whipple Superchargers oversized intercooled air-bypass system for strong burst-knock reduction and excellent fuel economy
• Self-contained oversized oil system for reduced oil temperatures under demanding conditions
• Zero turn inlet design reduces induction losses compared to rear inlet systems and 180-degree bends
• Discharge down design reduces pressure loss for more power at lower boost levels
• Top mount design helps maintain cooler operation than upside-down supercharger layouts
• More boost at the "hit" than other twin-screw systems
• Flat torque curve for strong acceleration and towing performance
• Supports Global B architecture
• Fuel injectors included
• LT4 3-bar TMAP sensor included
• Stock throttle body retained on 6.2L applications with supplied adapter hardware
• Designed to work with the factory air box, factory MAF, and Whipple air inlet duct
• Designed for stock, unmodified, well-maintained engines
• Premium fuel only, 91 octane or better
• Flex fuel / E85 is not supported
• Denso ITV22 or NGK LTR7AIX-11 spark plugs gapped to .032"
• Whipple SC oil fill of 3.0 to 3.5 oz for the W185FF compressor
• Calibration support for compatible applications
• OEM quick-connect fittings for easier installation
• Available in wrinkle black, polish, or custom colors
• Instant boost at the touch of the throttle
• 3 minute pulley changes

Application Notes:

Supports Global B applications. PCM compatibility should be verified before ordering.

PCM unlock service from HP Tuners is required before installation.

Disclaimer: Power figures shown are based on testing under specific conditions. Results may vary depending on vehicle condition, fuel quality, supporting modifications, weather, and dyno type.