e-10 is not harmful to any gaskets from older engines. e-85 will eat any paper gaskets out (that sounds dirty). the ethanol mixtures will increase hopefully but there will be warnings. heheheh my truck can do 50/50 :-P


05 Chevy Colorado z71 4x4 *for sale* 97 Honda Accord 4door track whore *12.9 N/A* (blown and wrecked) 97 Honda Accord 4 door 03 Eclipse GS