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Old 10-25-2006, 02:51 AM
finbox finbox is offline
Hummer Veteran
 
Join Date: May 2003
Posts: 79
finbox is an unknown quantity at this point
Default Horsepower was increased from 316 to 325 in 2005, how did they do it?

Did they route the exhaust or air intake differently?

Were there different parts installed?, or was it a software thing.

Thanks

Finbox
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