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Fairbanks Jack Junior

John Widerman

Registered
Last Subscription Date
01/31/2015
Fairbanks Morse Jack Junior going together. Can I use the spark saver on the engine with the magneto? Waiting for the cart parts from sandblasting to get into paint.
 

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Last edited:

Elden DuRand

In Memory Of
Age
78
Last Subscription Date
12/22/2017
John:

Spark savers weren't used on mag fired engines. The reason is that they make a ground circuit when the engine is to fire.

This would short out the mag when it needs to fire. Kinda hard to start that way.:)
 

John Widerman

Registered
Last Subscription Date
01/31/2015
Thanks Elden. After talking with those who know more than I,told me the same. The engine runs great.
 

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