Post by
KEMP »
https://forums.nicoclub.com/kemp-u119247.html
Wed Feb 10, 2010 4:22 pm
I started looking into my 4 port head today, i do not have a fuel rail, and i know i need a custom one made, or a stock 4 port fuel rail since the 8 port fuel rail will not work on the 4 port as we all know, BUT, i noticed something, on the lower intake mani for the 4port, the mounting points for the fuel rail sit up pretty high, it almost looks as if the 4port fuel rail will touch the IACV unit on the upper intake manifold, does anyone know if this is true? because i am 99% sure that the upper intake mani is the same on 8 and 4 ports, and the IACV unit is in the same position.
so heres my question. do i need to remove the IACV to run the 4 port fuel rail, or will it clear just fine?
also, does anyone have a 4port fuel rail, or know where to get one?
and lastly, im thinking this is the most reasonable easy way to get this all working... I mount the 4port lower mani to my "8 port" upper mani, leave the IACV on, and take it to a shop of some sort, and have them make me a cnc rail that will mount in perfectly and clear the IACV, and also have -an fittings put on both sides, since my FPR side is already -an and then do the other side with an -an fitting and run a line from it to the fuel filter.
What do you guys think?
Thanks