Well before we went to the track on sunday the wideband stopped working. U guessed it , the c16 i ran so much ate the o2 sensor. Just a little reminder for those runing race gas. Happened at the worst time but i trust peters tuning. Nothing bad happened but it is risky to be boosting high without a wideband. The wideband just stayed reading 14:0 a//f ratios when the sensor went. Be careful boost freaks.