877.352.5355 Contact Us Mon-Sat 10a-6p
DRIVEN BY CARE

Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242

Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242
Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242
$1,605.99 ea
NEWARRIVING SOONEstimated Ship Date 03/18/2024 (If Ordered Today)26 Available from HOLLEY PERFORMANCE PRODUCTS as of 02/23/2024
Model: 4007245
OVERSIZE 1
The EFI Hi-Ram manifold line has a new addition for the 351W Ford application. This manifold comes with a 105MM LS throttle body flange top, a 95mm LS throttle body top is also available. 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 9.5" deck height. Manifold width is 11.32". • 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.
Features:
  • The 351W manifold is available to work with 95MM or 105MM GM LS throttle bodies
  • 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 – 3/32” Round O-ring Cord
  • Manifold is designed for a 9.5" deck height.
  • Requires the Use of Holley EFI Dual Sync Distributor - 565-111
*** The front and rear height measurements listed in the Specs section are referencing the overall height with the top plate installed. Please see the diagrams in the product images for other dimensions. ***Warning- 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.
Installation Notes:
*** The front and rear height measurements listed in the Specs section are referencing the overall height with the top plate installed. Please see the diagrams in the product images for other dimensions. ***Warning- 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.
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!

Downloads:

Download Name File Size
199r11419.pdf536.52KB

Videos:

Specifications:

Construction Cast
Emission Code 4, 3
Engine Ford 351W
Finish Satin
Flange Style EFI
Fuel System Type EFI
Manifold Type Hi-Ram
Part Type Engine Intake Manifold
Port Size 2.00" x 1.190"
Product Type Intake Manifold
RPM Power Band 1500-7000
Throttle Bore 105mm
Warranty Limited 90 Day

Reviews:

Write a Review
* Your Name:
* Email (This will not be displayed)
* Rating:
Comments:

Ask a question about

Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242:
Mustang Depot 2024