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Description
16-24 Camaro LT1 Wildhammer Edition, Fuel Stage 2 Kit - General Motors



FITS 2016-2024 CAMARO ( SS MODELS )
DESCRIPTION:
Increase the fueling capacity of your 2016–2024 Chevrolet Camaro LT1 or SS with the Wildhammer Motorsports Stage 2 Fuel System Kit. This complete upgrade package combines proven GM LT4 fuel system components to support higher horsepower builds while maintaining factory-level reliability and fitment.
The Stage 2 kit builds on the Stage 1 package by adding the LT4 High-Pressure Fuel Pump (HPFP) and the required one-time-use fuel feed pipe, creating a more complete fueling solution capable of supporting significantly higher power levels on boosted or heavily modified engines.
This kit includes the LT4/ZL1 in-tank fuel pump module (GM Part Number 85170844), a full set of 8 LT4 high-flow fuel injectors (GM Part Number 19420801), the LT4 high-pressure fuel pump (GM Part Number 12711668), and the one-time-use high-pressure fuel feed pipe (GM Part Number 12677004). Together, these components provide increased fuel volume and pressure compared to the stock LT1 fuel system, making this kit ideal for supercharged, turbocharged, or high-performance naturally aspirated builds.
All components are Genuine GM OEM parts, ensuring proper fitment and long-term durability. This kit is designed specifically for Camaro coupe models and installs using factory mounting points and connections.
Important Fitment Notes:
- Fits 2016–2024 Chevrolet Camaro LT1 & SS Coupe models
- Does NOT fit convertible models
- Includes LT4/ZL1 in-tank fuel pump module (GM PN: 85170844)
- Includes 8 LT4 high-flow injectors (GM PN: 19420801)
- Includes LT4 high-pressure fuel pump (GM PN: 12711668)
- Includes one-time-use fuel feed pipe (GM PN: 12677004)
- Designed to support higher horsepower builds requiring increased fuel pressure and volume
- Professional calibration/tuning recommended after installation
Key Features:
- Wildhammer Motorsports Stage 2 Fuel System Kit
- LT4/ZL1 in-tank fuel pump module (GM PN: 85170844)
- Set of 8 LT4 high-flow fuel injectors (GM PN: 19420801)
- LT4 high-pressure fuel pump (GM PN: 12711668)
- One-time-use high-pressure fuel feed pipe (GM PN: 12677004)
- Supports high horsepower and boosted applications
- Genuine GM OEM components
- Increased fuel pressure and injector flow vs LT1 components
- Designed for 2016–2024 Camaro LT1 & SS Coupe models
- OEM-style installation and fitment