Product Description If you are designing a custom fuel injection system for your stroker, swap, or turbo project and need to include a high-flow fuel rail, this is it. This Nuke fuel rail is imported from Sweden and is CNC’d from a 6082 aluminum extrusion. It includes individual stainless steel injector safety brackets. Installation note: Please understand this is not a simple fuel rail; only use this rail if you are designing an AN-compatible fuel system. M20 installation note: When you are fitting this rail to a M20 engine you will need to fabricate some simple mounting brackets and will need to do a little clearancing if you are using the stock intake manifold. Technical Information: -Compatible with most Bosch-style Fuel Injectors (port dimensions available upon request). -17.5mm inside diameter -The rail itself is tapped to 3/4″UNF. Please note, that Nuke Performance no longer includes the AN fittings with their products. We have a whole selection of various fittings to make this product work available on our website.