Kelford Camshaft for Subaru USDM EJ25 w/AVCS

Kelford Camshaft for Subaru USDM EJ25 w/AVCSThis range of Kelford high performance camshafts is to suit what we call the USDM EJ25 engine (2005 2008) equiped with Subaru's awesome AVCS (Active Valve Control System) on the intake cams only. The cams are easily identified by the triggers on the rear of the intake cams, they will be machined to have three 'keyway slot' style triggers. If your engine has the 'paddle wheel' type triggers, you need to see our EJ20 Version 7 10 range with the V2 199

This range of Kelford high performance camshafts is to suit what we call the USDM EJ25 engine (2005-2008) equiped with Subaru's awesome AVCS (Active Valve Control System) on the intake cams only. The cams are easily identified by the triggers on the rear of the intake cams, they will be machined to have three 'keyway / slot' style triggers. If your engine has the 'paddle wheel' type triggers, you need to see our EJ20 Version 7-10 range with the V2-199 part numbers. This range of camshafts feature high velocity lobes that have a wider 'sweep' across the cam bucket, therefore these camshafts can only be used on shimless buckets or buckets that have the shim underneath. These profiles can not run on the earlier Version 5-6 buckets that have the shim on top.

High performance camshafts to suit mild turbo upgrade

Valve Spring Kit: KVS109-STI
Duration @ 0.25 mm: 252 Inlet/260 Exhaust
Duration @ 1.0 mm: 212 Inlet/222 Exhaust
Net Valve Lift Inlet: 9.50mm Inlet/9.50mm Exhaust
Suggested Centerline: 130 Inlet/113 Exhaust