Easyed

Currently running Bosch 32 pound, ev1 injectors on new LQ9 with LS6 intake and rails. Tuner recommends larger injectors for my build; either the 42 OEM from summit or 60 pound Siemens deka. Skeptical about Siemens not because of quality but do not want to get stuck with knockoffs. I can purchase ev1 to ev6 adapters for the 42 pound OEMs, what are some brands you recommend?

Any info/assistance is greatly appreciated.