I was on the HWY today doing 70mph.and a 2002 black Carrera came next to me wanted to have a go,so we did.I left him so far back his passenger was laughing at him.I buried the spedo and around 6000rpm my tranny felt like it kicked down? or it went in to netural.Very scary b/c it went around 7500rpm or maybe more?It has happen more then once so I think I need some help since it all looks good from the outside.Any ideas? Thanks.Nick