Forum

[DavidB]

Is there someone who can tell me what are the best spark plugs to use in my 1935 Model K (V-twin). Thanks

[Leon Novello]

Hi David: Until a more knowledgeable answer is posted; at this time of day, this site might be of interest to you. Although it costs £15 for this manual.
http://www.tri-corengland.com/acatalog/ ... _0960.html

[DavidB]

Thanks Leon. I think that is the book I have. However it would be good to know what range of modern plugs are suitable. Appreciate your response

[Martin C]

DavidB, a suitable web-search will find some spark plug equivalent listings.

[Alan (Lancashire)]

DavidB , do9 you have the original spark plug number? I have some old cross reference books in the garage,

[Yorkie]

Hi DavidB

THE GREEN SPARKPLUG CO ARE THE PEOPLE TO CONTACT

PHONE No 01477-532317

Hope this helps

YORKIE

[DavidB]

Thanks Yorkie

[DavidB]

Thanks Alan. According to the RE manual the plugs should be Lodge TS3 or KLG K1 for ordinary touring or Lodge H1 or KLG KS5 for prolonged high speed running. I assume that as I am in Australia where its a bit warmer and the engine runs hotter, the Lodge H1 or KLG KS5 would be the better choice. Thanks