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Subject:Spark plugs
From:Evan Mac Donald
Date:Fri, 11 Jun 2004 17:42:16 -0700

You aren't aiming the centerline of the entire spark plug! All that the shims were supposed to do was align the grounding electrode away from the intake valve (or wherever else the tuner wanted it to face)

Evan Mac Donald

1984 Wolfburg
1985 GL 7 Pass.
1991 Carat Weekender

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