Crankshaft Guide For Constructing Large-Inch LS Engines • LS Engine DIY
Stock GM harmonic balancers are of an elastomeric design that sandwiches vulcanized rubber between a pair of rings. Automobile and truck LS variants use completely different balancers, but these units have confirmed to be extraordinarily durable and effective up to 600 hp. There actually is no definitive level at which an aftermarket harmonic balancer is […]