Has anyone had fitment issues of their stock fuel rail on a victor x manifold for a B series? I have Grams 1000cc injectors and when i use the plastic spacers under the rail and seat the injectors theres not enough thread showing to put the bolt on that holds the rail down. If i dont use the plastic spacers then there is still space between the rail and manifold. Im using the rail studs from the old ls intake manifold is that makes a difference.