Kelford - 220-A - 256 & 252/260, Lift 9.55mm & 9.55mm/9.50mm - Subaru - EJ257B Dual AVCS v50-mb-2004-2010-na-b5244s5-i5 Idle pulley

Idle pulley

Part Number: R-SR-7FAR-BLB

- Integrated LED shift light

new gains in the torque band and power curve of the mid-range to upper revs were found

Kelford - 220-A - 256 & 252/260, Lift 9.55mm & 9.55mm/9.50mm - Subaru - EJ257B Dual AVCS v50-mb-2004-2010-na-b5244s5-i5 Idle pulleySpecifications: Manufacturer: Kelford Reference Number: 220 A Specs duration (Lift in mm): 256 & 252 260, Lift 9. 55mm & 9. 55mm 9. 50mm This range of Kelford Camshafts to suit the Subaru WRX STi EJ257B dual AVCS features the same successful lobe designs used on the earlier engines. The Dual AVCS on this engine is a great tool for the tuner to provide a greater operating range. The Kelford range of camshafts feature a unique camshaft design technology