BC5349 - Scion 2AZFE Crankshaft - 4340 Billet - 102mm Stroke

This crankshaft is crafted from 4340 billet for outstanding performance. All cranks undergo stress relief, shot peening, magna flux inspection, and nitriding (multi - step heat treatment). The fully profiled counterweights are designed to reduce windage in the crankcase, minimizing oil resistance and enhancing rpm potential. Stroke: 102mm. Rod Journal: 48mm. Main Journal: 55mm. Weight: 38.4 Lbs.

Using this crankshaft is straightforward. First, make sure your engine is clean and ready for installation. Carefully place the crankshaft in the engine block, aligning it properly with the rod and main journals. When tightening the bolts, follow the manufacturer's torque specifications. As for maintenance, regularly check the oil level and quality. Dirty oil can cause wear on the crankshaft. If you notice any unusual noises or vibrations, it's a good idea to have the crankshaft inspected. Also, avoid over - revving the engine as it can put excessive stress on the crankshaft.