It was really fun pushing the 12v to the limits. The engine temp ran about 50f hotter than normal. But that was from the 3rd 3000rpm to 4th 5600rpm down the straights, legally doing 110-115mph was really fun. Only three problems after 100 track miles.

1. Accelarator pedal cover broken and sharp medal piece eats bottom of my shoe.
2. Back of my driver's seat falls off(time for a sparco or recaro with a sharoth racing harness.
3. Brake fade- most diffinetly to the 110 to 30mph braking 5 times in a row. As well adding in all the other turns.

Now I just need more hp after 3000rpms in fourth. So those S4's won't be able to eat me on the straight's. The 12v will keep up on the corners buton any straight road toasted by anything that has more hp or a turbo. But for a 8yr old (150k)car its running really good.