When I went to the track last in Nov. was the first time I took my 06 for a few runs....my first run bone stock was 18's was 14.1 @98 which I thought it could do a bit better but I was satisfied. The follow up runs were sluggish and about 2 tenths slower each time. Now I read MM&FF where Justin Burchum ran a few mildly modified s 197s and he had the same issued where he would run a 12.9 and back it up with 13.30's and 40's. Any body else experience and bit slower runs when hot? I ask because I'm going this Friday and I'm wondering if I should just let my car get cold and run it once and not waste my time with follow up runs at a crowded friday night track or just not go and wait for a saturday test and tune where I can let it cool each run. Thanks