DeatschWerks 7-204 High-Flow Fuel Rails for GM LSA/LS9 Supercharged Engines

The DeatschWerks 7-204 fuel rail system is engineered for high-performance GM LSA and LS9 supercharged V8 engines. These CNC-machined billet aluminum fuel rails provide improved fuel distribution and flow capacity over the restrictive factory composite rails, supporting higher horsepower applications and forced induction demands.

Key Features:

• Direct bolt-on replacement for LSA and LS9 engines
• CNC-machined from 6061-T6 billet aluminum construction
• Increased internal volume for better fuel distribution
• Compatible with factory fuel injectors and lines
• Anodized finish for corrosion resistance and durability
• Supports high horsepower forced induction applications

Vehicle Compatibility:

• 2012-2015 Chevrolet Camaro ZL1 (LSA)
• 2008-2013 Cadillac CTS-V (LSA)
• 2009-2013 Chevrolet Corvette ZR1 (LS9)

These fuel rails eliminate the fuel distribution issues common with factory composite rails on supercharged applications, providing consistent fuel delivery across all cylinders. The increased cross-sectional area reduces pressure drop and supports higher fuel demands, making them ideal for modified or tuned LSA/LS9 engines.