XFI™ EFI FOR YOUR SMALL BLOCK FORD

Almost since they were first introduced, Small Block Ford Windsor engines have been legendary for producing great power in a lightweight engine. Names like 289 Cobra, GT350, and 5.0L conjure up images of high-winding Small Blocks winning road races and turning in impressive quarter mile times. With the advent of the easy to install and tune XFI™ multi port fuel injection system from FAST™, a new breed of Windsor motor is raising the bar for drivability, reliability, and performance.

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 our 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.