Xtreme Energy XE-R design for standard displacement LS6 and LS1. �232/234 .595/.598 112+2
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2010 Corvette ZR1 Lingenfelter GT14 Cam, ARH Headers, Catless X, Stock Mufflers
Just a small idle and 2k revs teaser before the final dyno tun…
Lingenfelter GT 14 cam with ARH 1 7/8 headers, ARH 3″ exhaust
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