sbp wheels cause high brake temp?

I'm no expert but I would say you don't need the large bolt pattern wheels. I have also ran 360 hp crate motor with small lug pattern wheels and no problems.

However if your going road racing I would say yes change out to the large lug pattern wheels and bigger brakes.

I'm more concerned with the brake size than the heat issue on the street. Hopefully the car has at least the 10" drum brakes and not the 9" that came with the 6 cylinder cars.