“Dry” Injection technology, where the OEM fuel Injection system provides the required additional fuel to the motor only when the nitrous system is armed and activated at W.O.T. (wide open throttle).
Import Nitrous Dry System 40–75 HP w/10 lb. Bottle
The EFI kits are designed for use with engines that are basically stock. A stock fuel pump should be adequate, however many pumps decline in performance over the years and it is important to have a fuel pump that meets NEW specs. Use only premium grade pump gasoline (92+ octane) or unleaded racing fuel. In many instances, a high output ignition and free-flowing exhaust system may benefit performance. Do not use aftermarket chips or other devices that advance ignition timing, as detonation may occur.