I have a allen engine supercharger system on my bird. I know that the stress of driving a roots blower will evenituly seperate the outer ring from the inner ring. I want to get a soild unit to reduce the chance of having a seperation away from home. I also want to reduce vibration stress on the crank and mains since I am adding much more with the blower. How much dose it reduce the vibration? How much dose it improve bottom end life?