BC5259LW-114 - Nissan TB48 LightWeight Crankshaft - 4340 Billet - 114mm Stroke (-12 lbs lighter)

This 4340 billet crankshaft comes with OEM rod journals. It undergoes multiple high - end treatments like stress relief, shot peening, magna flux inspection, and nitriding for top - notch performance. The fully profiled counterweights reduce windage in the crankcase, lessening oil resistance and boosting rpm potential. Stroke: 114mm, Rod Journal: 56.92mm, Main Journal: 71mm, Weight: 72.9 Lbs.

Using this crankshaft is straightforward. Just install it following the standard engine assembly process. When installing, make sure all parts are clean and properly lubricated. As for maintenance, check the crankshaft regularly for any signs of wear or damage. Keep the engine oil clean and change it at the recommended intervals to prevent contaminants from harming the crankshaft. Avoid over - revving the engine, as this can put excessive stress on the crankshaft and lead to premature failure.