Spark Plug Analysis

[Bruce Plecan]

Chapion, and NGK make them.
If any other option, I'd use it, they are generally a pain in the a$$.  Can
work fine one minute, and turn to dodo the next.  NASCAR briefly experiments
with them from time to time, but no one says with them cause they are such a
PITA.
  They seem just fine on rotaries, but that's all in my experience.
Played alot with them in a SB Mopar years ago, and gave up.
Ignition system has alot to do with them to, they are very sensitive to
voltage / current.
Grumpy



> Pictures 7-13 to 7-20 are surface gap style plugs.  Do you know who makes
> them?  What other applications?  I am specifically lookin for a surface
gap
> plug for a iron head B/RB mopar.  Does anyone know of a soure?  thanks.


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