Vengeance Racing Stage 2 PD - C8

C8 Stingray Phase II PD Performance Package

The Phase II PD Package is designed for those seeking maximum streetable power from their C8 Stingray. Building on our Phase I forced induction setup, this package delivers up to 200 horsepower gains, quicker throttle response, and a more aggressive sound, while incorporating essential fueling and driveline upgrades for long-term reliability.

Package Includes:

• Magnuson 2650 Supercharger System – Industry-leading positive displacement blower for high, usable horsepower

• DSX MAF/IAT Breakout Harness – Enables precise airflow and intake temp monitoring for custom tuning

• 3 Bar MAP Sensor – Supports accurate boost control and fuel mapping

• BTR Valve Spring Kit – Handles higher RPM and boost pressure

• VR Hardened Pushrods – Reinforces the valvetrain for durability under load

• CHE Trunnion Kit – Stabilizes rocker arms and improves valvetrain reliability

• Kooks Long Tube Headers with GREEN Cats – Increases exhaust flow while remaining emissions friendly

• OEM GM Exhaust and Pre-Cat Gaskets – Provides tight, durable sealing

• NGK LTR7IX Spark Plug Set – Ideal for high-boost applications

• Mighty Mouse Catch Can – Reduces oil vapor in the intake system

Fueling Upgrades:

• OEM GM LT4 Fuel Injectors

• LT4 High Pressure Fuel Pump (HPFP)

• HPFP Gasket, Harness, and LT4 Intermediate Pipes

• DSX Auxiliary Low-Side Fuel System – Ensures stable fuel delivery under wide-open throttle

Transmission Support:

• Dodson Sportsman Clutch Kit – Handles increased torque without sacrificing drivability

• OEM GM DCT Filters and Stator – Supports long-term transmission performance

Note: Professional installation and custom tuning are required.