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.
Holley Releases Single Plane Split-Design Race Intake Manifolds| 10/22/2018
They're made just for high-performance and race Gen III LS engines with cathedral port heads and 4150-style square-bore flanged carburetors or throttle bodies.
Holley Releases Small Block Chevy Intake Manifolds For Both EFI and Carbureted Applications| 08/20/2018
Both provide a broad RPM power band for high-performance street/strip applications all the way up to 7,500 RPM.
How To Choose A Drag Race Ignition| 12/03/2018
Drag racers rely on exotic fuels and high cylinder pressures to make huge power. High compression ratios, nitrous oxide and high boost pressures paired with alcohol, methanol or nitro make lighting the air/fuel mixture in the cylinder difficult. The immense pressures inside the combustion chamber will literally blow the spark out. This is where an MSD ignition really shines. Its ability to fire the most powerful and fastest racecars on the planet is legendary. MSD ignition systems can be basic, or advanced enough to control one-tenth of a degree of timing for one-hundredth of a second in any cylinder using individual cylinder timing.
Holley Days Are Back! And So is the Savings – Up to 20% On Virtually Everything!| 11/29/2018
Buy now and save on just about anything from the entire Holley Family of Brands From Now to Dec. 31, 2018!