Carbon Composite Fuel Rail

The Skunk2 Carbon Composite Fuel Rail offers a significant upgrade over standard aluminum fuel rails for Honda B-series engines. Engineered to combat heat soak, its unique carbon-reinforced aerospace thermo-polymer composite construction is not only 33% lighter and 60% stronger than aluminum but also provides superior thermal insulation. This advanced material can keep fuel temperatures up to 100°F cooler, leading to denser fuel, more consistent power delivery, improved throttle response, and measurable horsepower and torque gains, especially under demanding conditions. Featuring a large 0.625-inch internal bore with smoothly radiused injector inlets, this fuel rail ensures clean and even fuel flow to each injector, eliminating the restrictions found in many drilled aluminum rails. It is built to support high-performance applications, including turbocharged setups, with a capacity of up to 1200 horsepower. The rail is also chemically resistant to all fuel types, including alcohol-based fuels like E85, making it a versatile choice for various performance builds. No modifications to the stock fuel system are required. The fuel rail features -8 AN end threads for flexible plumbing options.