¶ EZ30D Dual Overhead Cam.. Minor head gasket seepage, these engines are not exempt from head gasket failure although it is less common than the other engines in the family;. The factory service manual describes operating temperatures and gauge position relatively loosely with the diagram below. Have a look in the factory service manual.. What engine oil to use and its capacity, The best ways of improving the performance of Subaru EZ30 H6 engine.. In 2003 it was modified and received the name EZ30D which is still known as EZ30R. The EZ30R engine differs from EZ30 in the modified heads with the improved ports, and also variable valve timing AVCS and variable valve lift system.
Hello, I'm from Bulgaria.Just started my project VW Vanagon Subaru EZ30D engine conversion.Have anyone wiring diagram or ECU pin out? Edited July 1, 2012 by ubrco. Here's the 2.5RS AC sytem diagram Here's the EZ30D AC system diagram I'm unsure of what I'm going to do regarding the air conditioning. The EZ30D AC control system is significantly more complicated than the 2.5rs's, and the EZ30D uses an AC control module (which I don't have).
