GT 40 Spark Plugs

Aarons01

Join Date: Apr 2006

Posts: 106

City & State:
Canton, TX
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#1

GT 40 Spark Plugs

03-25-2009, 08:40 AM

What do I need to gap them at?
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TRDon

Senior Member of PLANETNAUTIQUE

Join Date: Oct 2007

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MN

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1985 2001 1993 Sport carb GT40 2003 SANTE Excalibur
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#2

03-25-2009, 09:05 AM

RE: GT 40 Spark Plugs

I am not positive, but it should say on the engine cover. If not, I would gap them at 45-50 thou.
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east tx skier

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Join Date: Apr 2005

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City & State:
Tyler, TX
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#3

03-25-2009, 09:10 AM

Gap for the GT-40 is 0.045.

1998 Ski Nautique (Red/Silver Cloud), GT-40, Perfect Pass Stargazer 8.0z (Zbox), Acme #422, Tunable Rudder.
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