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Old 04-22-2009, 10:00 AM   #2
2SSRS@Gen5diy
 
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Drives: 2014 Z/28 #82+#192, 18ZLE 66Nova
Join Date: Oct 2008
Location: By the lake in AZ
Posts: 15,719
Long tube headers give you the most HP, Long tube + tune = 25-35 HP on ls3
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