Kelford Cams RB25DET NVCS R33 Turbo 

246-B:

• 264 °/272 ° | 10.00mm/10.00mm Valve Lift
• 272 ° high lift cams for high performance engines.
• Suits 64mm-76mm turbos. Ideal for high power street/drift or track cars. Retains good throttle response with NVCS.
• Cylinder head requires machining for clearance of high lift cam lobes.
• May require head machining to fit, please check.