Posted May 20, 201410 yr comment_448181 Anyone know the significence of the "safety code" on the engine compartment ID plate for S30s?What do the codes on the last line, "7-1" or "8-4", signify? Someone said it referred to the size of the gas tank?? Another said it was some kind of "safety device indicator" ...?I don't have a clue and would like to know.Thank you! Link to comment https://www.classiczcars.com/forums/topic/49269-safety-code-on-engine-id-plate/ Share on other sites More sharing options...
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