WHAT DOES JDM HONDA B16B ENGINE FOR SALE MEAN?

I bought my MRS 3sgte again in 2020. Parker from NW Motor s known as me and advised me I had been getting a one particular-of-a-form, thoroughly clean 3sgte motor. and he didn’t lie. I’ve obtained the pictures to show it in advance of set up. I haven't noticed a motor this clear. Appears like it just came off the assembly line.This engine is wo