with everything else I have going on with my rebuild/build I have never given any thought about the fuel rails. Will adding the vortech require a bigger rail? Is there rule that when you go above a certain size fuel injector that you need to upgrade the rails or some other way other then when it starts to run lean? After asking around to the motor/supercharger people I know and trust I settled with 42 lb injectors. So am I past that point already or close enough that I should go ahead and do it anyway?