Page 1 of 2
Plug Type.
Posted: Thu Apr 24, 2014 2:40 pm
by dave p
A friend of mine is having trouble with a 1955 350 Bullet.
It is fitted with a short reach plug NGK B5ES.
Is this close to the original Lodge,KLG,Champion or whatever? Can someone tell me which plug he should fit?
Thanks,Dave P.
Plug Type.
Posted: Thu Apr 24, 2014 3:33 pm
by Gwilly
Plug Type.
Posted: Thu Apr 24, 2014 3:46 pm
by dave p
Thanks Gwilly. I had looked at that chart but was unsure about its relevance to the the old mag equipped bikes.
I thought it might apply only to the Indian machines.
DaveP
Plug Type.
Posted: Thu Apr 24, 2014 3:50 pm
by Gwilly
Give mr H a call to confirm or bang off an Email. He's still there i bet.. take a moment..
Plug Type.
Posted: Thu Apr 24, 2014 4:02 pm
by PeteF
Are we sure it should be short reach?
Plug Type.
Posted: Thu Apr 24, 2014 4:02 pm
by Mark M
Dave,what trouble is he having? It should run almost regardless of the plug fitted! REgards, Mark
Plug Type.
Posted: Thu Apr 24, 2014 5:00 pm
by dave p
I believe he has carb' problems.He just wanted to make sure all else was as it should be before starting work.He was surprised to find a short reach plug fitted.
Cheers Dave P.
Plug Type.
Posted: Thu Apr 24, 2014 5:12 pm
by Mark M
Dave, thanks for that. Plug reach changed in 1956 I think. REgards, Mark
Plug Type.
Posted: Thu Apr 24, 2014 8:46 pm
by John M
I believe that the 350's are short reach and the 500's long reach, my post '56 350's are definitely short reach.
Plug Type.
Posted: Thu Apr 24, 2014 9:09 pm
by simon
My old 51 ran best on a B6ES but I think it was a medium reach plug. Short reach are for chainsaws and law mowers.. Mind you I don't think they make a short reach plug in that heat range. My warmed over bullet I run on a B7ES because it helps prevent pinking after a spell of high speed running. I thing a B5 might be a bit hot.
