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tjts1 · 04-09-2009, 01:18 PM

Our 13 year old volvo has done 190k miles on 87 octane with 10.7:1 CR. Its all in the engine management and its ability to adapt.

04-09-2009, 01:18 PM	#33 (permalink)
tjts1 Banned Join Date: Feb 2008 Location: california Posts: 1,329 Thanks: 24 Thanked 161 Times in 107 Posts	Our 13 year old volvo has done 190k miles on 87 octane with 10.7:1 CR. Its all in the engine management and its ability to adapt.