Real Street Billet Crankshaft 90.7mm Stroker for F20C Honda S2000 by Brian Crower

With the discontinuation of the F20C/F22C crankshafts by Honda, we at Real Street not only wanted to find a solution for the marketplace but offer an even stronger piece than Honda did from the factory for a 240hp application.  We contracted Brian Crower Inc. who has proven their capabilities as a crankshaft supplier many engines over.  BC billet crankshafts are made from the finest, aerospace grade 4340 steel material. CNC machined on state-of-the-art, 5 axis Mazak Integrex 300-IV machines to exacting tolerances (.0001").  Every crankshaft features large radius journals that add rigidity for high horsepower, high boost, high rpm applications. Gun drilled, CNC-ground oil holes feature a smooth surface for extra oiling, tear dropped for added oil scoop, cross-drilled for priority main feeding to the rods and micro polished to a mirror finish for optimum bearing lubricity. All cranks are stress relieved, shot peened, magna-flux inspected and nitrided (multi step heat treatment.) Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better high-rpm performance & potential.