My BB always likes cold air, makes her go wild. But today going about 30mph I floored it and instead of spinning, gaining speed, shifting to 2nd and spinning a little, it went into 2nd and the speedometer went up to 80mph and I left off. I thought that may have warmed the tires a bit but it did the same thing again. And after installing the insulation and carpet, I didn't even get to check if flooring it still makes it go WOT. I have my doubts. Temperature was about 28° with almost bald street tires. Hope the new ones grip a little better.