After designing and implementing award winning billet crankshafts for the 4-cyl Subaru engines, it was time for some extra power on the EG 33 6-cyl monster.

Special design that comes along with the well-known rigid materials, offering increased durability and much more torque on the whole power band.


Features:

  • Stroke: 75.00mm
  • Gun drilled crank pin and counterweights to reduce weight and rotating mass
  • Journal radium disperse load stress
  • Dual passage – straight through oil feeding
  • Each journal having two main sources of oil feed, providing enhanced lubrication at higher RPM
  • Manufactured from 4340 Precision Billet Steel
  • Full CNC machining

More info here