@cvfracing: Think all harmonic balancers are the same? Think again. Most only solve basic imbalance, but your engine is dealing with far more. Torsional vibration caused by combustion is twisting your crankshaft thousands of times a minute. OEM dampers can’t keep up, especially when you start adding power. This video breaks down how a @fluidampr harmonic damper works, why it’s built differently, and how it protects your engine from damaging internal stress.