New Modular Holley EFI LT1 Hi-Ram Intake Works With 5 Unique Top Flanges
And if you're looking for multiple induction options, this is definitely the manifold for you. Want to run a 95mm throttle body? No problem. A 105mm throttle body? That either. How about mounting a 4150 or 4500 series carburetor on top for that old-school look? You can do that, too. You can even select a "blank" flange and build your own custom induction system – the only limit is your imagination!
The five unique plenum tops make EFI LT1 Hi-Ram the most versatile intake manifold on the market today, and no matter which option you select, machined O-ring grooves at the plenum and all eight ports make swapping tops hassle-free and guarantee a leak-free seal. Built to accommodate a wide array of applications, these manifolds feature tapered runners, large-radius turns for a smooth transition to each cylinder, and a large-volume plenum for maximum power. They even have provisions for a MAP sensor and three vacuum ports already machined into the back of the manifold.
For a detailed look and complete product information on Holley EFI LT1 Hi-Ram Intake Manifolds, click here.
NOS Releases Dry Nitrous Plates For Holley Hi-Ram LS Intake Manifolds| 02/27/2019
They bolt up between the top plate and bottom base plate on two-piece Holley Hi-Ram LS manifolds and can easily handle up to 1000 horsepower.
NOS Releases Dry Nitrous Plates For Sniper EFI Fabricated LS Intakes| 02/28/2019
They "sandwich" between the top plate and bottom base plate and spray through eight .040-inch openings into the center of each intake runner for optimum distribution and max power.
NOS Releases Supercharger Injector Plate Nitrous Systems| 03/26/2019
They fit both 6-71 and 8-71 Roots blowers, come in both black and silver, and provide 175-250 extra horsepower.
Terminator X Live Overview Video| 03/22/2019
EFI Engineering Team Manager goes over Terminator X on Facebook Live!