K b4 I finish what's left of my build I need to know for sure....k I was told that stock injectors could handle 5lbs at least is this true and what about springs? Talked to a guy along time ago on here and he said he ran 5lbs on stock injectors,spings and fuel pump possible? I already have the walboro installed just need to be sure on the rest if I can get 5lbs I will be happy and won't upgrade till I want 10lbs because I know I will need 42# an hour injectors and duel springs by then any advace will be appreciated thanks

 

Don't try to use the stock injectors. I would go with 60lb injectors http://shop.brutespeed.com/Siemens-D...emens-60lb.htm as 42lb injectors typically won't support 10lbs of boost for your future use. Bob