Thread: V8 bolt on help desk! Now available!!
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Old 09-02-2013, 06:26 PM   #5602
mikeyg36


 
Drives: 2015 Z/28 #533
Join Date: Jul 2012
Location: NY
Posts: 6,732
Quote:
Originally Posted by Madikm View Post
but some people say the 1 7/8 is for people who are going for supercharger or other engine mods
2" is for supercharged/high HP applications.
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