Kelford Cams 220-B Camshaft | 2004-2021 Subaru WRX STI

2004-2021 Subaru WRX STI 220-B Camshaft by Kelford

After months of research and development, Kelford Cams are proud to release their new range of camshafts for the Subaru WRX STi EJ257B engine. This engine is found in the 2008-current STi (and some earlier Legacy models). This new engine features dual AVCS (Active Valve Control System) Factory power rating is 407nm @ 4000 rpm and 221kw @ 6000 rpm. This engine is perfect for the 'Tuner market' Dual AVCS offers the tuner the ability to extract massive power whilst retaining great low-end driveability. The Kelford range of camshafts features a very new camshaft design technology we term 'ICE'. This design technique results in a combustion efficiency gain for these engines. No other aftermarket camshaft company offers this approach.

Features

• Valve Spring Kit: KVS109-STI
• Duration @ 0.25 mm: 264 Inlet/260 Exhaust
• Duration @ 1.0 mm: 225 Inlet/222 Exhaust
• Net Valve Lift Inlet: 10.70mm Inlet/10.20mm Exhaust
• Suggested Centerline: 130 Inlet/126 Exhaust

Applications

• 2004-2021 Subaru WRX STI

What's In The Box?

• 2 - Camshafts

Warranty

• Kelford's Standard Limited Warranty