Cat Cams 257 deg Performance Camshaft for 2002-2006 R53 MINI Cooper S and 205-2008 R52 Cabrio S. This is a brand new cast blank machined to cats exact specs. This is what Cat considers their sport cam which has a 257 deg intake and 259 deg exh duration. Complete specs below.
camshaft data: intake exh
lash ramp: hydro hydro
duration @ 0.1mm: 257° 259°
duration @ 1.0mm: 210° 214°
valve lift: 9.55mm 8.50mm
cam lift: 5.90mm 6.05mm
lobe angle: 115° 106°
timing @ 1.0mm: -10° / 40° 33° / 1°
valve lift @ TDC: 0.40mm 1.05mm
ECU Tuning is recommended after install
Fits:
- 2002-2006 Cooper S R53
- 2005-2006 JCW Hardtop R53
- 2005-2008 Cabrio S R52
- 2005-2008 JCW Cabrio R52
