Crankshaft - Nissan RB30, 90mm Skok, 4340 Kuty BC-5230

Brian Cower was created to meet the demand for high quality engine components at an affordable price. Stroker kits fit all popular Sport Compact applications as well as matching camshafts and valve timing. Complete packages designed to work together to provide more power and torque, and The crankshaft is designed for the following car models: -Nissan RB30 Dimensions: -Stroke 90mm-Rod Journal 49.96mm-Main Journal 54.95mm-Weight 28.12kg All connecting rods are multi-stage heat treated for highest performance. The fully contoured counterweights are designed to reduce drag through the crankcase resulting in better RPM potential.