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Old 10-15-2018, 08:54 PM   #5
Fast6.3

 
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Drives: 2016 2SS coupe 2015 3LT Stingray
Join Date: Aug 2012
Location: El paso texas
Posts: 880
Joe Gibbs driven just came out with a di specific oil supposedly helps with intake valve coking
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Ported intake manifold and throttle body kooks 2" headers no cats
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