Kelford Cams | Kelford - cams- EJ257B WRX STi Dual AVCS (2008-Current) - 220-A Camshaft Set 256&252/260 Degrees advertised duration. 9.55mm&9.55mm/9.50mm lift. / KVS109-STi High Performance Valve Spring Set SUBARU EJ20/25 High performance 'PACALOY' valve spring set. 'Drop in fit' on the OEM retainer.
is backordered and will ship as soon as it is back in stock.
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Perfomance Cams for Subaru EJ257B WRX STi Dual AVCS (2008-Current)
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 called “ICE” or Improved Combustion Efficiency. This “ICE” split duration design has in turn created a significant combustion efficiency gain for these engines. No other aftermarket camshaft company offers this unique technology.
Please note that the correct valve spring selection will depend on the installed height in your particular cylinder heads. Please contact us to discuss the correct valve spring selection.
In addition to our catalogue range, we can manufacture custom cams to your specifications, or design a profile to suit your specific application.
Perfomance Cams for Subaru EJ257B WRX STi Dual AVCS (2008-Current)
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 called “ICE” or Improved Combustion Efficiency. This “ICE” split duration design has in turn created a significant combustion efficiency gain for these engines. No other aftermarket camshaft company offers this unique technology.
Please note that the correct valve spring selection will depend on the installed height in your particular cylinder heads. Please contact us to discuss the correct valve spring selection.
In addition to our catalogue range, we can manufacture custom cams to your specifications, or design a profile to suit your specific application.
Duration
220-A Camshaft Set 256&252/260 Degrees advertised duration. 9.55mm&9.55mm/9.50mm lift.
220-B Camshaft Set 264&260/260 Degrees advertised duration. 10.70mm&10.20mm/10.20mm lift.
220-C Camshaft Set 272&268/268 Degrees advertised duration. 11.30mm&10.50mm/10.50mm lift.
220-D Camshaft Set 282&278/278 Degrees advertised duration. 11.50mm&11.00mm/11.00mm lift.
220-E Camshaft Set 292&288/294 Degrees advertised duration. 11.00mm&11.00mm/11.00mm lift.
220-X Custom Camshaft Set Custom cams for Subaru EJ257B WRX STi engines with DUAL-AVCS (2008 - Current).
Components
KVS109-STi High Performance Valve Spring Set SUBARU EJ20/25 High performance 'PACALOY' valve spring set. 'Drop in fit' on the OEM retainer.
KVS1847-BT High Performance Beehive Valve Spring & Titanium Retainer Kit SUBARU EJ20/25 2000- Current. Ovate wire
