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stock plugs and #4 lower?

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Old Apr 19, 2004 | 10:17 PM
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jakhammer's Avatar
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From: Coleman, MI
stock plugs and #4 lower?
How bad would it be to run a real safe tune with a #4 lower and the stock plugs? I have sometime tomarrow to put on my pulley, but it might be a week or 2 before I can get the plugs changed. Good idea or not?

Chris
 
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Old Apr 19, 2004 | 10:22 PM
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Please READ here

http://www.svtperformance.com/forums...07#post1109807
 
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Old Apr 20, 2004 | 12:05 AM
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From: SE Mich
I drove for 4000 miles with a 4# lower and no chip / colder plugs.

I'd say yeah go ahead but don't do any full on 1/4 mile runs til it's right.

Rich
 
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Old Apr 20, 2004 | 02:09 AM
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I had this same questions so I called JDM about it.

JDM said that I would be ok for a while but change them as it will prevent detination.
 
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