
300-310 EFI Hi-Ram Manifold
Note:
- This manifold requires the use of a 510-565-111 dual sync low-profile distributor (sold separately)
- Many Ford vehicle models were originally equipped with a heater core flow restrictor located at either the original heater hose fitting in the factory intake or inline in the inlet heater hose which protects the heater core from damage. If you are replacing the hoses between the engine and heater core or changing the factory fitting check to see if your application requires a flow restrictor. Failure to use the proper flow restrictor will likely result in a damaged or leaking heater core
Features:
- Made for side-mounted throttle bodies utilizing 1986-1995 Ford 5.0L 105 mm Throttle Body Pattern
- Manifold lid can be mounted onto an existing 351W and Hi-Ram manifolds designed for 8.200 in. deck height
- EFI fuel rails are machined for -8 AN O-ring fittings with passages designed to accommodate high-flow fuel as well as dampen pressure pulsations in the fuel system
- 3/32 in. round O-ring cord plenum top gasket
- The runner length and tapered cross section design will perform well for a wide range of engine combinations
- The water crossover passage has been designed to allow room for distributor phasing
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
EFI Hi-Ram for Ford Engines
Holley EFI Hi-Ram Intake Manifolds are now available for Small Block Ford applications. These manifolds come with either a 95 mm or 105 mm Ford throttle body flange top. Redesigned water crossover passages allow room for distributor phasing while the intake runner length and tapered cross-section perform well for a wide range of engine configurations. Available in cast satin, silver, or black powder-coated finish for a unique look.

![Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28035.jpg)
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)


![Low-Profile Dual-Sync EFI Distributor for Ford 351W [Billet]](https://www.jegs.com/images/mini_200/500/510/510-565-111.jpg)

![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)





![Round Magnetic Parts Tray [5 1/2 in. Round]](https://www.jegs.com/images/mini_200/500/555/555-80080.jpg)

![Heavy-Duty Nitrile Gloves [7 mils Thick, Large]](https://www.jegs.com/images/mini_200/500/555/555-1124.jpg)



