well its the 1.6L SOHC ZC, I have heard there are 2 ZC's both are the JDM equivalents of some of our engines just with a few different parts like hotter cams. Am i correct with the SOHC ZC is basically the same as a D16A6 and the DOHC ZC is like the D16A1 that came in the 89ish Integras?