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12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

how to get more rpms cheap

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Old Mar 6, 2009 | 11:50 AM
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david dickerson's Avatar
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Default how to get more rpms cheap
I have heard there is a trick to tighting your gs to get more out of it
 
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Old Mar 6, 2009 | 12:18 PM
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GSK spring kits are pretty cheap. Why not just get the 4gsk?
 
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Old Mar 6, 2009 | 01:08 PM
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Id say if $$ is that tight - leave it stock.

Cheaping out isnt the way to go here.
 
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Old Mar 6, 2009 | 01:27 PM
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GS washer shim
http://www.competitiondiesel.com/for...ad.php?t=32757
 
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Old Mar 6, 2009 | 01:37 PM
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Notice the disclaimer:

"Caution notes: Some pumps will hang up at 1000-1100rpm with the washer mod."
 
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Old Mar 8, 2009 | 10:07 PM
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yea? so woulld that cause a failure that would be destructive? or do you just keep messing with it to get it right?
 
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Old Mar 8, 2009 | 11:09 PM
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Well, I dont want my pump hanging at any point. Whatever works for you.
 
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Old Mar 8, 2009 | 11:51 PM
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why half a$$ a cummins? that dont make a bit of sence
 
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Old Mar 9, 2009 | 08:56 AM
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I think I will go ahead and get the real gsk I was just wondering if there was any way around spending the 150 dollars
 
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Old Mar 9, 2009 | 09:01 AM
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good call...........150 bucks is cheap for what its worth
 
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