have 77 280z and i am have too many problems with my FI system so was wondering how hard it is to switch out the FI to carbs, was wondering if you can use a 240z L24 intake with dual weber carbs and put that on the L28 but do not know if that will work, if i can't switch that out have a built L24 thats ready and running to go into it

Didn't you already ask this question? https://www.zdriver.com/forums/240z-260z-280z-performance-technical-124/swaping-fuel-injection-26233/