He finished second in the CART championship point standings in 1985 , losing to his father by just one point .
Unser continued racing on the CART circuit , becoming one of the series ' rising stars .
Unser finished second in the CART championship point standings in 1985 , losing to Unser 's father by just one point .
Unser continued racing on the CART circuit , becoming one of the series ' rising stars .