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cRiPpLe_rOoStEr · 11-07-2012, 01:35 AM

As long as you don't use the cheapest, lower-octane fuel which would lead it to knocking, raising the compression helps the MPG.

11-07-2012, 01:35 AM	#3 (permalink)
cRiPpLe_rOoStEr It's all about Diesel Join Date: Oct 2012 Location: Porto Alegre, Rio Grande do Sul, Brazil Posts: 13,032 Thanks: 0 Thanked 1,720 Times in 1,534 Posts	As long as you don't use the cheapest, lower-octane fuel which would lead it to knocking, raising the compression helps the MPG.