220 High RPM Series Mechanical Flat Tappet Camshaft
• 1957-98 Chevrolet 262-400
• Gross Lift W/ 1.7/1.6 Rockers .639"/.614"
• Adv. Duration: 310°/316°
• RPM Range: 3900-8500
  
  

  	Intake	Exhaust
  Advertised Duration	310°	316°
  Duration @ .050"	276°	283°
  Valve Lift w/ 1.7/1.6 Rocker Arms	0.639	0.614
  Valve Lift w/ 1.8/1.7 Rocker Arms	0.677	0.652
  Valve Lift @ Cam	0.376	0.384
  Lobe Separation	110°

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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