This kit is a "Dry" kit, meaning no additional fuel is added through the nitrous System, as in a traditional nitrous/fuel system. This kit requires an EFI system that has the ability to add fuel when the system is activated.
The NOS Dry Crosshair "Plate Only" kit is specifically designed to be use with an EFI system, such as the Holley HP or Dominator, that can add the required fuel and adjust spark advance for a "Dry" type of nitrous system. The kit includes a billet 1.125" thick nitrous plate with a unique cross-bar nitrous configuration. The Dry Crosshair has 4 stainless steel, 44 hole, crossed nitrous spray bars that can be configured as 1 very large stage using all 4 spray bars, 2 stages with 2 spray bars each or 4 individually controlled stages with 1 spray bar each.