![Ford 351W Windsor Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] you must use one that](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/1-135-005-02.jpg?v=1785439716)
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
you must use one that is also approved as street legal for your application
Nitrous/injector bosses
These Speedmaster filters are washable and reusable
Use the stock Quadra-Jet carb or 500-650 cfm vacuum secondary carburetor
please note that some modification to your stock fuel line may be necessary to adapt to our fuel rail system
Ford 351W Windsor Downdraft + FiTech Ultra EFI Fuel Injection System [Polished] you must use one thatDiscover the zenith of fuel injection innovation with our enhanced Downdraft 8 Stack EFI Intake Manifold System, now impeccably paired with FiTech's sophisticated computer technology. This upgraded combination elevates the standard in electronic fuel injection, offering an unmatched solution for a wide spectrum of vehicles, from everyday use to high powered performance.
