The Holley Hi-Ram intake manifold for LS and LT engines is one of the most popular speed parts on the market today. The Hi-Ram is a power maker, it looks cool, and most of all, it is adaptable to what you want to do with your engine combo. Naturally aspirated? Sure. Turbocharged? Yay. Centrifugal blower? Handled. Nitrous? Now that’s easier than ever with the addition of the a dry nitrous plate to fit the Hi-Ram on Gen-V LT engines.
This is a dry plate that sandwiches between the upper and lower plenum. It installs easily and while included are a variety of jets to support up to 250hp, the plate can support up to 1,000hp worth of spray!
We’d go on but the experts at Holley have all the information for you below –
Here’s the full story from Holley –