Originally Posted by Jan Niemi
Does anyone know how to identify a JDM B16A. What sets it apart from a USDM B16A. My good homeboy just got his "JDM" motor, and we want to know if it's really JDM before we drop it into his G2 Integra.
Any ideas?
Like ITR/GSR motors the JDM block will only have "B16A" and not "B16A2" et cetera on the block stamp. There are also less vacuum ports because of the lack of some emissions pieces.