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Spark
Posted: Mon Oct 10, 2016 4:36 pm
by lellyden
In the
Re: Spark plugs
Posted: Mon Oct 10, 2016 4:46 pm
by dalebrignall
you can still get n9ys from the green spark plug compony
Re: Spark plugs
Posted: Tue Oct 11, 2016 9:43 am
by IslipMinor
The N9YC is 'Copper Plus' and the N9YCC is 'Double Copper'. They both cross-reference to the same plug for other manufacturers, e.g. NGK BP6ES. No reason not to use them in an A-Series engine.