Fans of the 351 Windsor, rejoice: Holley has got a gift for you. It’s the Hi-Ram intake setup, and it’s designed to give your mill the ability to breathe in like never before. Yes, it’s using a GM LS throttle body, but look at the bright side to that: you will never have to really hunt to find parts should that particular piece pack it in. Combined with the Holley EFI dual-sync low-profile distributor (P/N 565-111) that will sit happily below the main inlet, this combination will give your big Windsor some lungs. Check out the full package engine that Holley had on display on the floor at SEMA:
The EFI Hi-Ram manifold line has a new addition for the 351W Ford application. The new manifold is available to work with a 105MM LS throttle body. 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. • 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.
