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Holley EFI

Holley EFI 300-273BK SBF Hi-Ram EFI Manifold-Black

Part # 300-273BK Be the first to write a review

Compatible with 8.2 in. SBF Ford Hi-Ram Intake Manifold with 105mm LS Throttle Body Flange Top. Black Finish

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Holley EFI 300-273BK SBF Hi-Ram EFI Manifold-Black

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The EFI Hi-Ram manifold line has a new addition for the 8.2 in. SBF Ford application. This manifold comes with a 105MM LS throttle body flange top. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover passage to allow room for distributor phasing. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more!

Manifold is designed for a 8.2 in. deck height.

-Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations

-EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits.

-Cast aluminum construction.

*** A low profile distributor will be needed when using this manifold. Holley has a Sniper Hyperspark version #565-322 and a Holley EFI Dual Sync #565-211 available.

Features:

  • EFI fuel rails are machined for -8AN o-ring fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits.
  • Plenum Top Gasket Type â€" 3/32” Round O-ring Cord
  • Manifold is designed for a 8.2" SBF deck height.
  • The 8.2 SBF manifold is available to work with 105MM throttle bodies
Brand Holley EFI
Emission Code3
Product TypeIntake Manifolds
UPC090127068359
Manufacturer Part Number300-273BK
Part Number300-273BK
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Instructions for Part# 300-272
*** Please see the diagrams in the product images for other dimensions.<br>*** A low profile distributor will be needed when using this manifold. Holley has a Sniper Hyperspark version #565-322 and a Holley EFI Dual Sync #565-211 available.<br>Warning:<br>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.

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      Some parts are not legal for use in California or other states with similar regulations.