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Installed 6lb pulley (etc) boost problem

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  #31  
Old 06-23-2003 | 10:13 AM
wydopnthrtl's Avatar
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Joined: Oct 2001
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From: SE Mich
it's a long time proven fact about reducing the spark plug gap as you increase boost. (NOS too)

I'm pushing 12-14psi and have ngk tr6's at 0.035.

WOT
 
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  #32  
Old 06-23-2003 | 10:31 AM
Blue02svt's Avatar
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From: North Georgia
No doubt.. I was told to gap the plugs at .28 however.

All i am running is a 6lb pulley.

I was told this by a well known TUNER. No names .

Well now i am wondering just what to gap the plugs at, if the plugs are worth a crap to start with etc..

The truck is going on the dyno to be tuned at 7 am EST



Tuesday
 
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  #33  
Old 06-23-2003 | 02:26 PM
1BADTK's Avatar
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From: President HALO
Ok.. but if you look under the hood it says to gap at .40? (Factory Specs)
On a 99 it says .042 -.046 haven't ever looked at any others. But a 6 lb pulley would call for .006 less gap which would equal .036 not .028, to tight for no more boost than a 6lb'er
 
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  #34  
Old 08-04-2003 | 04:40 PM
JeffsLightning's Avatar
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From: Illinois
Originally posted by Blue02svt
No doubt.. I was told to gap the plugs at .28 however.

All i am running is a 6lb pulley.

I was told this by a well known TUNER. No names .

Well now i am wondering just what to gap the plugs at, if the plugs are worth a crap to start with etc..

The truck is going on the dyno to be tuned at 7 am EST



Tuesday
How did things turn out?
 
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