Comp Cams FAST XFI Electronic Fuel Injection

Easy To Install, Easy To Run Designed as a stand alone Electronic Fuel Injection (EFI) system, the XFI EFI system uses a fully user-programmable Engine Control Unit (ECU) and clearly labeled wiring harness that are surprisingly easy to install, a joy to tune with any laptop or desktop computer, and capable of performance that will blow your mind and make you want to sell your entire collection of carburetors. The FAST XFI system precisely balances fuel, air and spark to produce gobs of horsepower and superb drivability. Plus, it allows you to fine-tune like neverbefore using C-Com, the XFI system's easy-to-navigate software. With the infinitely tunable, race-ready XFI system, you no longer have to live with flat spots in your horsepower curve, or settle for a "close enough" tune. Flexible Horsepower Only From FAST Aggressive camshaft profiles, high compression, and all other horsepower-increasing modifications are no problem for the XFI ECU. From mild to wild, the XFI EFI system delivers a level of flexibility and dependability that is virtually unheard of with obsolete carbureted systems. With your EFI-ready intake of choice and one of FAST's 4150 or Dominator style 4-barrel throttle bodies, you can build any level of performance - from boulevard cruiser to dragstrip dominator. A sixteen-injector unit that can supply enough fuel to support over 4,600 normally aspirated horsepower* is even available for ultra-high horsepower race engines that can't get enough fuel with a mere eight injectors. Note: Ships directly from Comp Cams Application: Universal