Syko Performance RB25DET Install - When The SR20 Just Isn't Enough
6. The RB26 has to use an RB25 front crank pulley to allow for more clearance from the radiator as well as proper alignment with the power steering pump since an RB26 crank does not line up with the RB25 power steering pump. Switching to the RB25 power steering pump is recommended to eliminate the HICAS pump on the R32 RB26DETT engine. View Related Article