This is the new version of our EVO 7-9 head flange with provisions for 8 injectors on a common rail. The provided rail is manufactured for use with -10an o-ring fittings, the flange is o-ringed at the head mating surface, the ports are a gasket match, and this flange will now work with aftermarket injectors intended for the EVO! All hardware and head mating Viton o-rings are included. Use this flange as a base for your custom intake manifold or adapt it to your existing manifold for an easily plumbed way to get more fuel for your high horsepower application.
Note: welding/fabrication required