Stage III Camshaft 1970-78 (240Z / 260Z / 280Z)

• Intake 36-74
• Exhaust 74-36
• Lift 0.490
• Valve Lash Cold 0.010/.012
• Duration 290 deg
• 0.050 Duration 242 deg

Grind No. L-490

240Z Camshaft = HIGHER LIFT + 20* DURATION OVER STOCK
260Z/280Z Camshaft = HIGHER LIFT + 10* DURATION OVER STOCK