NGK plugs fouling. Hotter plugs?

BCScott
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Re: NGK plugs fouling. Hotter plugs?

11 Sep 2018 21:38

#790737

Are ND plugs made by Denso now? When I search for ND W24ES, I get directed to Denso.

Back in the saddle and loving it! KZ1000A1

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zed1015
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Re: NGK plugs fouling. Hotter plugs?

11 Sep 2018 23:21 - 12 Sep 2018 05:38

#790743

ND plugs have always been made by the same company..
ND stands for Nippon Denso which had been shortened to just Denso on their products a few years back..

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Last edit: 12 Sep 2018 05:38 by zed1015.

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KZB2 650
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Re: NGK plugs fouling. Hotter plugs?

14 Sep 2018 07:08

#790848

Warren3200gt wrote: Agree ND plugs comment. NGK never are the same once fouled however well you try to clean them.

Bought a 10 pack of NGK's off Ebay and have had problems with a few like you guys describe....... have 1217V and 12.19 to the coils so should be good there and the carbs should be good to but may try going one step leaner on the pilots ...... thinking I will try some ND's this spring.

1978 KZ650 b-2
700cc Wiseco kit 10 to 1.
1980 KZ750 cam, ape springs, stock clutch/ Barnett springs.
Vance and Hines Header w/ comp baffle and Ape pods, Dyna S and green coils, copper wires.
29MM smooth bores W/ 17.5 pilots, 0-6s and 117.5 main
16/42 gearing X ring chain and alum rear JT sprocket.

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