【NGK】Standard Plug DR9EA 3437 Review
Fits: KAWASAKI ER-5, KAWASAKI GPX600R, KAWASAKI KLE500, KAWASAKI KLF220, KAWASAKI Eliminator 600, MAGNI 1000 Australia2, MOTOGUZZI 1000 Ditna RS, bimota YB-4, bimota YB-6, bimota Dietsch 1000, bimota Flannel 1000, HONDA CB1100F, HONDA CB1100R, KAWASAKI 1000GTR, KAWASAKI 250TR, KAWASAKI EN400, KAWASAKI EN500, KAWASAKI EX-4, KAWASAKI FX400R, KAWASAKI GPZ1000RX,
NGK!
I only use NGK for Plug.
Responses
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Idling stabilized?
I changed the oil as part of maintenance, and it seems to have stabilized the idling, but I don't feel that the power is increased. I really don't know if the period to change the oil was too short and the oil was not so deteriorated, but it is an old motorcycle and I will replace the oil as soon as possible. Next time I will buy a Torque wrench and tighten it with the specified Torque. View detail
usually
The GPZ900R Plug is
NGK recommends DR9EA, an improved version of DR8ES
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NGK DR9EA 3437
There was some corrosion, so we will replace it regularly from now on. View detail
Anyway cheap
I'm using Windshield IRIDIUM, but it's hard to tell how burned the Plug is, so I'm going back to regular Plug.
I'll ride it for a while to see how it burns, since it is so cheap.
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Trust Brand
I have used Windshield IRIDIUM but I feel it is better for older Carburetor Vehicles and I use the same stuff as the OEM. View detail