Diablo tune at high altitude and only 91 octane - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

insanity213 · 02-23-2016, 06:34 PM

Hey all, looking for opinions on running the "Diablo" tune when the max octane available to me is 91. I don't have any problems in my Silverado but this LS3 is a whole different animal. Do I run a risk of detonation? Or does the thinner air really play that much of a part in reducing compression. I spend most of my time at a minimum of 5900 feet. Any words of wisdom would be greatly appreciated!

02-23-2016, 06:34 PM	#1
insanity213 Drives: 2010 Camaro 2SS/RS Join Date: Sep 2014 Location: Colorado Posts: 114 View My Garage	Diablo tune at high altitude and only 91 octane Hey all, looking for opinions on running the "Diablo" tune when the max octane available to me is 91. I don't have any problems in my Silverado but this LS3 is a whole different animal. Do I run a risk of detonation? Or does the thinner air really play that much of a part in reducing compression. I spend most of my time at a minimum of 5900 feet. Any words of wisdom would be greatly appreciated!