Score some rare market treasure here. In fitment as well as flow, BBM's 6AN rail is a proven solution for discerning builders who "know".
It's a direct bolt on to factory KR, PL, and 9A 16v heads with the factory intake or Euro 50mm manifold. (The ABF variant differs and is not compatible.)
Precision CNC crafted from 6061-T6, billet clamps and hardware are included. Finish on main section is now in subdued satin black. Extension tubes and brackets are provided in natural billet tone.
Note: The extensions reach down between intake runners to attach to the injector tops. These points are sealed with a special o-ring set found here. (They don't wear out, but replacements are ready, if lost.) Of course, when short format modern injectors are installed, Genesis injector Unspacers are also available to conveniently adapt final height.
Of course, CIS bits are shaped differently than electronic fuel injectors. So, these Billet Injector Cups are likely your next EFI interest.
