Holley EFI 534-283 - Hi-Flow EFI Fuel Rail Kit

Holley EFI 534-283 - Hi-Flow EFI Fuel Rail Kit

Hi-Flow Billet Fuel Rails for Coyote Engines

Hi-Flow EFI Fuel Rail Kit; 5/8 in. Fuel Passage; -8 ORB Ports/1/8 in NPT Port; Incl. Mounting Brackets/Hardware;

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 in. 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 in. 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.

• 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