[Mark Sierant]

Gee I have got a good bit of information on spark plugs today. I have ordered in 24 of the NGK B4LM from a local agent they should be here in a couple of days, enough for a couple years motoring. The B6LM is now discontinued in Australia, but a B2LM is available, a higher heat range plug. The Champion BCJ8 is available but I have decided that in the past I have had fewer problems with NGK plugs. But in all fairness to the Champion BCJ8 Plug I have these fitted in water pumps and a couple of mowers they are subjected to higher operating temps and exposure to the elements year round that could help leed to earlier than expected failures. Thanks all on the forum for your help.