bonspeed explained: b16a2 is OBD2, If the re-using your OBD1 LS harness You need to swap plugs to the injectors or you can use your LS injectors.I purchased my MRS 3sgte back in 2020. Parker from NW Motor s termed me and told me I was getting a a person-of-a-sort, clear 3sgte motor. and he didn’t lie. I’ve got the pictures to prove it prior to