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2007 ion2 · 10-02-2010, 08:23 PM

Where is it said they have to be direct injection to have lean burn?

10-02-2010, 08:23 PM	#10 (permalink)
2007 ion2 EcoModding Lurker Join Date: Sep 2010 Location: saint louis Posts: 88 Thanks: 0 Thanked 4 Times in 3 Posts	Where is it said they have to be direct injection to have lean burn?