Originally Posted by edub370

School yourself guys.. For those of u thinking external harmonic balancers reducing crank deflection is a myth, go do some researching on other forums. It won't take long to find case after case of lw pullies causing premature engine failure. In addition, what happens when u mate 2 different metals with 2 differente melting/annealing points... They will fuse. Again, look around and its not hard to find cases of this happening. Why anyone would put something so potentially catastrophic on an engine to gain 3hp is beyond me