Suitable For Up-To 625 HP

FiTech's Go EFI 2x4 625 HP Dual Quad Throttle Body Systems are suitable for normally aspirated engines producing up to 625 HP and fit the most popular manifolds including Edelbrock dual quads, without the use of adapters. One of the throttle bodies handles all the brains while the second holds four additional injectors plus the IAC for idle stability. Once installed, the system dials itself into perfect calibrations, based on your driving and weather conditions. FiTech has made it simple to calibrate your driving with these Go EFI 2x4 625 HP Dual Quad Throttle Body Systems.