Kelford Cams Nissan RB26-DETT R32 & R33 - Mechanical High Boost, Methanol,Drag Race

288 Degree serious racing cams. These require custom shims because of the reduced base circle.

Camshaft Specifications

• Engine Make: NISSAN 
• Engine Model: RB26DETT
• Valve Clearance:
  • Intake: 0.25mm Set COLD at the CAM
  • Exhaust: 0.30mm Set COLD at the CAM
• Cam Lift:
  • Intake: 11.35mm; Exhaust: 11.35mm
• Rocker Ratio:
  • Intake: 1; Exhaust: 1
• Nett Valve Lift:
  • Intake: 11.10mm; Exhaust: 11.05mm
• Advertised Duration @ 0.35mm
  • Intake: 288 Exhaust: 288
• Duration @ 1.00mm VALVE LIFT
  • Intake: 248 ; Exhaust: 248
• Timing @ 1.00mm VALVE LIFT
  • IVO: 12 BTDC EVO: 64 BBDC
  • IVC: 56 ABDC EVC: 4 ATDC
• Suggested Centre Lines:
  • Intake: 112 ; Exhaust: 120
• VALVE Lift @ TDC
  • Intake: 2.29mm ; Exhaust: 1.33