DIY JDM B18C ITR Engine Install in EG Civic

[tRipitaka]

the jdm itr comes with b18c or b18c5??

comes with the type R engine which is stamped "b18c" with no number on the end..
although the jdm "VTIR equivalent" is also stamped b18c..

b18c5 is the US type R engine
b18c7 is the AU type R engine
b18c is the JDM type R/SiR engine