The results of the BUN test will be contaminated if the patient is consuming certain drugs that cause problems with the blood sample. Before the BUN test, the patient should make the doctor aware of what medications are being consumed.
Vega body styles were used for several badge engineered variants. The 1973 to 1977 Pontiac Astre had Vega bodies (and Vega engines through 1976). The 1978 to 1979 Chevrolet Monza and Pontiac Sunbird wagons used the Vega Kammback wagon body with engines by Pontiac and Buick.
So have the Z's. Put it up against a GTR; Id'e like to see a drag against the NISMO as well since the 350Z cleans it in the 0-60 and since Chevy posted a 5.1 s time for it vs the Z's 4.6 s...6.4 s for the new Camaro V6. My money is on the NISMO & GTR as the new Z/28 is a disappointment & slower than the LZ1.