Hey guys im currently doing an RB25de NEO +T conversion for my R33 track car. I want to use a forward facing plenum but the intake ports on the head are smaller than the FFP ports. Anyone running a FFP on there RB25de NEO turbo engine? The plans are are a GT3076, ID2000 injectors, microtech, extenal gate on a modded 25det turbo manifold. I really dont want to use the factory 25DE inlet manifold.
Cheers guys