Yesterday when I went to buy a new rocker cover gasket we were faced with the daunting task of determining which one we needed
My ED XR6 still hsa the old corky on it and it has split so we are going to buy a new one. However we find that there are two gaskets that the ED's used. The earlier one is like mine and is the same as the EB2's, while the later ED's came with an ED-EF hybrid type engine...and this in turn translates into a different rocker cover gasket.
Even though I am not overly bothered by this, except for the fact that the rubber gasket I need is 50% more expensive, I would like to know what other differences there may be between this hybrid engine and the original ED engines. I suppose this is like the EL's where they had the AU hybrid, but I would also like o know how many people know that the engines changed in the same model.