91 octane tune from Pat G. 529rwhp left after WCF.
No 1/4 mile pass made yet.
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2013 LS3
TSP 231/246 .640"/615" 111 LSA 109 ICL, LTH, CAI, UDP, 102 BBK TB, 102 custom shortened runners intake by HioSSilver, ported heads, 0.040 head gaskets, GM performance race lifters (caddy), CHÉ trunnion bushings, 3.91 gear, 91 oct tune by Pat G 529rwhp 452rwtq after WCF
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