Any Illinios shops for LS1 upgrading?
Registered User
Joined: May 2003
Posts: 1,747
From: Farmington, MI
Re: Any Illinios shops for LS1 upgrading?
I think Speed Inc is out of Illinois. They are a supporting vendor of this site. http://www.ls1speed.com/
Registered User
Joined: Aug 2003
Posts: 643
From: Chicago
Re: Any Illinios shops for LS1 upgrading?
ya man they r located in Schaumburg 20 mins from me...i go and pick up all my parts from them and always take time to check out theyr SICK rides...good pricing as well... 
Registered User
Joined: Apr 2004
Posts: 205
From: IL
Re: Any Illinios shops for LS1 upgrading?
Finish Line Performance I haven't personally done business with them but they manufacture headers so they probably know what they are doing.
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