I am looking for a set of Delphi (or similar) 42Lb Direct Replacement Injectors for a LQ4. Does anyone have a set or know of a place I can get a good deal on a set? I believe these are the "mini" style found on the LS2's and truck LQ4's.

Alternately, what is the "kit" that some tuners sell for your fuel rail? Is it just spacers so that your rail will fit the taller LSx injectors?

 

I have a a 2006 LQ4 intake that came from my (truck) 6.0 that I'm converting to a carb. This motor has 5,000 miles on it. I'll check them and see if these are what your looking for.