Holley EFI Ford 351W Hi-Ram Manifold

For all you Ford fans, Holley has released its Hi-Ram manifold for 351Windsor engines. That’s right! A Hi-Ram manifold for Ford 351Windsor engines with a 9.5" deck height is now available! Designed to provide maximum performance for engines with up to 440 cubic inch displacement and max engine speeds of 8500 plus rpm, these manifolds are just what the doctor ordered!

Holley EFI’s Hi-Ram manifolds provide the performance of a fabricated intake at a cast manifold price. The tapered equal length runners have large flowing radiuses for high rpm, high horsepower. The large volume plenum and optimized cross sectional area perform great with a wide range of engine configurations. Holley’s Hi-ram manifolds are a modular two-piece design with interchangeable plenum tops.

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!

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HOLLEY ON SOCIAL:

[WINDSORSWAPSNCOBRALSTERMINATOR]

Dear Holley....get a 94-95 mustang with a 351 Windsor and do an install of this intake with Dyno numbers and you might start selling some...

[forjohnny]

it would be good if you sold these as a package ecu, dizzy, hi ram, loom and a large discount for sticking with all Holley products.

[michaelosullivan]

Be awesome to see most in colours that's how everyone likes it with their colours choice to match their cars

[ThinkDifferentish]

Can I use the factory ECU (Mustang, F-150, Bronco) with the shorty distributor and Hi-RAM? Or do I HAVE TO use your EFI system?

[unedited]

We need a low ram version for the 351w! You make one for all the LS motors….

[DigiDrone]

Waiting to see comparisons with the Trickflow Box R I have now.

[datdudeinred]

Imaging this on a Roush yates ry45 with nitrous express plate system for this intake...
Mind Blown...
PS: its funny how NX made a plate system for this intake but not NOS hahaha

[briankluck]

Any plans for this intake for the 8.2" deck Windsor?

[GreenBay]

this would replace the carburetor right

[mustang]

Can you please make one for the 302 Windsor

[tspecht]

I have a setup that includes dual 74mm turbos with AFR-225 heads and 427 Windsor. I believe this setup is expected to be around 1400 HP when completed. Is this the best solution for efi or is it better to use the sniper 4500? I always heard port fuel injection is better than throttle body type so why did Holley go to the Sniper series for high horsepower? I am confused by your products. One should work better than the other so why are you designing 2 products for the same job?

[nickviggianelli]

Are there any plans to produce this type of manifold for a 460 BBF?

[michaelosullivan]

How much are these and can you do some in any colour range of hi ram that be insane looking with most colour instead of plain chrome looking

[joshuaschmidt]

Which EFI system should be used with this?

[soldierkiller]

do you guys make one for the standard 5.0?

[fullpeppa]

Any way to make this work on a 9.2 deck with Edelbrock Victor race heads with a raised intake runner?

[bocean]

So will this fit my 306 ford crate motor? I have a edelbrock rpmll now

[ivanracing]

This intake hi ram work whit original distributor on 351w ?

[danmallery]

Will it fit under my stock hood? LOL, I think I know the answer...