Almost Ben, the ZC was also used in the '84-'87 Civic and CRX Si :P:P:P

The ZC came in different configs including DOHC Fi and DOHC twin-carb as well as a SOHC varient. The JDM ZCs were rated between 115 and 130ps and came in gold and black rocker covers. There is also a "hot" varient rated at 136ps, but it was limited to the race spec 3rd gen Civic and 1st gen CRX.

The aussie one runs different engine management to the JDM, but still puts out the 130bhp.

... and that's all I know about them.