Upgraded Lightweight Driveshaft Assembly | Legend Car

These Upgraded Lightweight Driveshafts are spun at the actual speed that it will be running at, this presents more information to assimilate and therefore gives the ability to accurately correct it. Another major advantage is that the high-speed balancer will also be able to analyze parameters that the slow-speed machine cannot. Such as u-joint tolerance, tube flex, harmonic resonance, slip yoke instability, and more. With this machine, they can spin a 17lb shaft to actual speeds of over 9000 RPM. Most driveshaft balancers only spin from 400-3000 RPM (most average about 1000 RPM). 14.8 Pounds High Quality - Balanced different! Made In The U.S.A.