Talk Morgan Forums Morgan Sports Cars Maintenance & Servicing Workshop Note - Roadster S1 Spark Plug Inspection

Interesting point Deejay. I've now replaced the difficult ones. The left 3 are from the one side and have an orange staining on the ceramic. These were the. First lot in removed with the inconsistent gap. The right 3 were from the other side, do not have the staining, and had a more consistent gap (1.30, 1.27 and 1.23). They are all the same brand are in generally a good condition.