Kelford Cams Drift Spec Performance Camshafts Nissan SR20 188-B

Kelford Cams Drift Spec Performance Camshafts 188-B for Nissan SR20. Ultimate drift spec cams featuring maximum lobe area and low duration for fast spool and lots of top end power. Requires KVS93 valve springs. KVS93-BT valve springs are required if running over 2 bars of boost. 

• Brand: Kelford Cams
• Manufacturer Part Number: 188-B
• Cam Lift:
  Intake: 7.74mm
  Exhaust: 7.42mm
• Rocker Ratio:
  Intake: 1.55
  Exhaust: 1.55
• Net Valve Lift:
  Intake: 12.00mm
  Exhaust: 11.50mm
• Advertise Duration @ 0.10mm:
  Intake: 268
  Exhaust: 272
• Duration @ 1.00mm Valve Lift:
  Intake: 226
  Exhaust: 230
• Timing @ 1.00mm Valve lift:
  INVO: 5 BTDC
  EVO: 50 BBDC
  IVC: 41 ABDC
  EVC: 0 TDC
• Suggested Centre Lines:
  Intake: 108
  Exhaust: 115
• Valve Lift @ TDC
  Intake: 1.52mm
  Exhaust: 1.06