Recomended spark plug

[Guest]

Hello everyone, what are the best spark plugs to use in my Maestro 1.3 City X?

[E_T_V]

RN9YCC is what the Haynes recommends. (Champion)

I think NGK is BPR6E or BPR6ES as an alternative.

[BIGDAVE]

yes champion with the double copper was good/i do not think made anymore
but ive used the ngk for years with no trouble

[Guest]

I have just ordered some Champion RN9YCC spark plugs on eBay. Thanks for the help.