What Sperk Plug

ray23

Ol'Timer
Oct 14, 2005
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What is the proper spark plug for a 93, 800 Kawasaki Vulcan?

You would think the shop manual would show it, if ti does I can't find it.

I;m hoping to find a cooler plug to as the last part of cooling the beast down. Really done pretty good thus far, might as well go the other step. :happy1:
 

ray23

Ol'Timer
Oct 14, 2005
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Just in case someone else needs the information the correct plugs are:

NGKCR7E

or

NDU22E5R-N

The NDU is the cooler plug I believe
 

thaicbr

Ol'Timer
Sep 22, 2008
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Ray.. The NDU plug is the same as the NGK just made by Nippon Denso not NGK. the cooler plug will not make the bike run cooler its really to compensate for hot or cold weather to make the engine run correctly (i may be wrong but thats what i've read)

see spark plug info here http://www.dansmc.com/sparkplugs1.htm
 

ray23

Ol'Timer
Oct 14, 2005
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Thanks it's done and happy now. I let Mechanic get busy on it it's running a tad bit cooler. Which one of all the things I did, helped the most darn if I know.

Just curious, is there a way to sit the timing on a bike?