06-11-12, 12:14 PM
I think the cooler plug is recommended for continuous high speed operation but I've also seen that fazers have come with 8's and 9's factory fitted so I don't think it's a biggie.
Incidentally last time I services mine I bought CR9 EIX iridium plugs (£5.60 ea. from Aceparts in Sittingbourne) but didn't notice much difference apart from I'd just fitted new plugs and air filter. Still, for that price I don't think it was too bad and they last for ages..
Incidentally last time I services mine I bought CR9 EIX iridium plugs (£5.60 ea. from Aceparts in Sittingbourne) but didn't notice much difference apart from I'd just fitted new plugs and air filter. Still, for that price I don't think it was too bad and they last for ages..