The new Hi-Flow billet fuel rails are a direct fit for all late model, 2011 and newer naturally aspirated Coyote engines (5.0 and 5.2) including Cobra Jet and Boss 302. This also includes the 2018 and newer direct injection engines. The fuel rails feature a 5/8" diameter fuel passage that provides the flow capacity for high horsepower applications. The black anodized rails have -8 ORB ports on each end and an 1/8" NPT port for a fuel gauge installation if you choose to do so. The rails are designed with the factory injector clip reliefs so that your factory injectors and retaining clips can be reused. The kit includes fuel rails, mounting brackets and required mounting hardware.
Features:
- All late model, 2011+ naturally aspirated Coyote engines (5.0 and 5.2) including Cobra Jet and Boss 302. Also Including 2018+ DI Cars
- Machined Billet extrusions with laser etched “Holley EFI” Logo
- Injector Clip feature retained so factory injector clips can be re-used. This is important as the clips locate the injector radially for proper injector spray pattern onto valves.
- -8 ORB ports front and back
- 1/8 NPT gauge ports machined directly into rail
- Mounting brackets and hardware included
Gauge ports can be used to install fuel press/temp sensor on 2018+GT models with Earls P/N 02112ERL Gauge ports can be used as fuel feed connection with NOS P/N 17015NOS Gauge port can be used to feed DI pump on 2018+ Cars using NOS P/N 17015NOS Rail feed from factory line can also be accomplished with P/N 534-211
Installation Notes:
Gauge ports can be used to install fuel press/temp sensor on 2018+GT models with Earls P/N 02112ERL Gauge ports can be used as fuel feed connection with NOS P/N 17015NOS Gauge port can be used to feed DI pump on 2018+ Cars using NOS P/N 17015NOS Rail feed from factory line can also be accomplished with P/N 534-211
About Holley Performance Products
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!
