Quote:
Originally Posted by BabyDiesel
It should be noted that 1 pound of rotational mass is equivalent to 8 pounds of car mass. In kilos, 0.5 kg RM = 4 kg 
In essence, it would make the car accelerate as if he had lost around 64 pounds of car weight. |
From what I am reading Vasoline wants a different spare wheel to carry along in the back. Which woud not have any effect on rotating mass. So I was thinking that it was a lot of work for only 2 or maybe 4 kg savings.