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Motorcycle Discussions => British Bikes => Topic started by: mini-me on March 10, 2016, 11:22:13 AM

Title: unusual KLG plug ID needed
Post by: mini-me on March 10, 2016, 11:22:13 AM

I thought I could cross ref most old plugs, but now I have picked up a mica bodied KLG 646, with a non detachable body; 14mm short reach, 3 fins turned on body and with that disc electrode. Only other markings are two small  astericks and RR .
 obvously RR brings to mind rolls royce;doubt it, or road race

I can't find it in any cross ref lists, any one got any ideas?

Title: Re: unusual KLG plug ID needed
Post by: L.A.B. on March 10, 2016, 03:43:12 PM

Try: The Green Spark Plug Co.: http://www.gsparkplug.com/

Title: Re: unusual KLG plug ID needed
Post by: mini-me on March 10, 2016, 04:28:54 PM

first place I looked, no info
can't even find it on google bar one mention in a Motorsport link which just wants me to subscribe.

Title: Re: unusual KLG plug ID needed
Post by: L.A.B. on March 10, 2016, 04:49:34 PM

Quote from: mini-me on March 10, 2016, 04:28:54 PM

first place I looked, no info

You could still ask them?: https://www.gsparkplug.com/contacts

Title: Re: unusual KLG plug ID needed
Post by: mini-me on March 10, 2016, 05:38:17 PM

True.

Title: Re: unusual KLG plug ID needed
Post by: murdo on March 10, 2016, 08:47:31 PM

Sounds interesting, any photos?

Title: Re: unusual KLG plug ID needed
Post by: cardan on March 11, 2016, 01:33:26 AM

It's a reasonably cold racing plug, probably from the 1930s.

http://www.oldengine.org/members/diesel/Plugs/equiv.htm

Here's the long reach equivalent, yours for 10euro:

www.ebay.ie/itm/152005778589

Leon

Title: Re: unusual KLG plug ID needed
Post by: mini-me on March 11, 2016, 04:30:43 PM

thats it Cardan, thanks