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Penton Owners Group

General Discussion => Wanted / For Sale => Topic started by: Nicholas Guy on September 24, 2017, 02:53:17 PM

Title: Best spark plug
Post by: Nicholas Guy on September 24, 2017, 02:53:17 PM
For my 125 6b . Have been Elima ting any possible problem as to why I quit getting spark . What is the preferred spark plug size and gap setting ? Thanks !
Title: Best spark plug
Post by: KJDonovan on September 24, 2017, 05:18:42 PM
Nick,

Bosch W3AC or W3AS  gaped at .022".  If you can't find a Bosch, NGK B7HS same gap.

Thanks,

Kevin

Kevin J. Donovan
Foster, Rhode Island
72 Jack Piner
72 Six Day
74 Hare Scrambler
Title: Best spark plug
Post by: LeeBuff on September 24, 2017, 07:17:35 PM
Hi Nick,
 
  I have always used Champion L-78 plugs in both my Sachs 100 / 125 Pentons and never had problems.  Lee
Title: Best spark plug
Post by: Larry Perkins on September 24, 2017, 11:08:20 PM
I am and always have been NGK all the way!

B7HS for woods and B8HS for Moto.

Larry P
Title: Best spark plug
Post by: Steve Minor on September 27, 2017, 07:53:40 AM
You work out your non-spark issue? I always check the simple stuff first like making sure I have a good ground and the kill button isn't faulty. Then move on to other possibilities.

Steve Minor
Title: Best spark plug
Post by: Kip Kern on October 03, 2017, 06:35:14 AM
W3-AC Bosch or W3-AS Bosch (racing)
Title: Best spark plug
Post by: clayman on October 03, 2017, 07:02:24 AM
Kip,

What about the 74.5 250 HS, a B8HS? There was a B9HS in it when I bought the bike.

Clay
Title: Best spark plug
Post by: Kip Kern on October 03, 2017, 02:15:43 PM
Clay
The Bosch plugs mentioned fit all Sachs 100/125 and KTM 125-400 engines.  Rock Auto is a good place to source.  .022 gap
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