dudeinthething
Active LVC Member
Has anyone run racing fuel in their Gen 2 V8 LS's? I have a station her that sells it and wanted to know if anyone has ran it and if they had any problems or noticed a difference. I have heard some horror stories of fouling O2 sensors and other things. I do not know if I would fill the tank up, but maybe do half racing and half of 93. @ $7.29 a gallon, it would be an expensive trip to the gas station.