Skunk2 – Composite Fuel Rail – B-Series VTEC

Skunk2 Composite Fuel Rail – B-Series VTEC
OEM Style fitment

The Skunk2 Composite Fuel Rail is a high-performance upgrade for Honda and Acura B-series engines, engineered to deliver superior fuel flow and temperature control for high-power applications. Constructed from a carbon-impregnated aerospace-grade thermo-polymer composite, this fuel rail is approximately 33% lighter and 60% stronger than traditional aluminum designs.

The composite construction insulates fuel from engine heat, keeping fuel temperatures up to 100°F cooler under the hood compared to aluminum rails. An oversized 0.625-inch internal bore with precision-machined injector outlets ensures consistent fuel delivery and eliminates pulsation at high RPM. Integrated -8 AN inlet and outlet fittings allow for easy customization of fuel line routing, while the rail also includes provisions for a factory-style fuel pressure regulator and an additional 1/8-inch NPT port for gauges or sensors.

Ideal for naturally aspirated or forced-induction builds, this fuel rail supports up to 1,200 horsepower and is compatible with gasoline, ethanol, and methanol-based fuels.

Applications:

• Honda Civic SiR (92–00) B16A

• Acura Integra GS-R / Type R (94–01) B18C

• Compatible with other B-series engines including B17A, B18A, and B18B

Factory Part Number: 350-05-5000