Thread: Octane question
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Old 10-10-2013, 09:10 AM   #3

Rhino79's Avatar
Drives: 2010 Camaro SS L99/Auto
Join Date: Jul 2011
Location: Cabot, AR
Posts: 2,515
93 with 10% is less prone to knock than pure 91. Agree with ted, drop the timing.

Specializing in LS performance and calibrations.
Custom Grind LS 3 bolt and VVT Camshaft
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