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Brian Crower Performance Crankshafts 02-07 WRX / STI

Brian Crower Performance Crankshafts 02-07 WRX / STI

Your Price: $2,017.88
Retail Price:$2,181.49
Your Savings:$163.61(7%)
Part Number:Brian Crower BC56

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Description
Brian Crower EJ205 75mm Stroke Crank
Brian Crower EJ205 79mm Stroke Crank
Brian Crower EJ257 83mm Stroke Crank
The Brian Crower crankshafts are made from the finest, aerospace grade, 4340 steel billet material and CNC machined on state of the art, 5-axis Mazak Integrex 300-IV CNC machines to exacting .0001" tolerances. BC's crankshafts for the EJ20 and EJ25 Subarus feature 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) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm potential.

Special Notes:
-The EJ20 and EJ25 require different crankshafts, please select accordingly, below.
-Brian Crower crankshafts are designed to be used in stroked applications, they ARE NOT OEM replacement crankshafts.
-Additional components are required to use the Brian Crower stroked crankshafts.

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