Hey guys, just got my car tuned on e85. I did some looking online, but didn't really get a clear answer. I have a wideband on the car that was originally calibrated with regular 91 octane. im now running E85 and haven't recalibrated the gauge. Idle the car runs about mid 9s:1 which from what I have read is about right. at wot it goes into the mid 11s:1. this is wher eim getting confused. it says the Air/fuel for a E85 mix is supposed to be id 7s:1 Wot. what is everyones readings on their gauges, and do I need to recalibrate my gauge. Thanks Ben
car is a F1a 2003 cobra btw....if that matters
car is a F1a 2003 cobra btw....if that matters