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FReSh · 05-17-2013, 10:54 AM

I always use 93. This motor has pretty high compression. Definitely don't use less than 91. Using too low of an octane will cause detonation in the cylinders (this is a bad thing).

05-17-2013, 10:54 AM	#2
FReSh Dirt Trackin' Join Date: Oct 2012 Drives: '13 Raven FR-S MT Location: Rockville, MD Posts: 294 Thanks: 67 Thanked 114 Times in 75 Posts Mentioned: 1 Post(s) Tagged: 1 Thread(s)	I always use 93. This motor has pretty high compression. Definitely don't use less than 91. Using too low of an octane will cause detonation in the cylinders (this is a bad thing).