High Energy 268H Hydraulic Flat Tappet Camshaft
Lift: .454''/.454"
Duration: 268°/268°
RPM Range: 1500-5500


Good low-end and mid-range torque. Street performance, noticeable idle.

Operating Range:	1500-5500 RPM
Duration Advertised:	268° Intake / 268° Exhaust
Duration @ .050' Lift:	218° Intake / 218° Exhaust
Valve Lift w/1.5 Rockers:	.454' Intake / .454' Exhaust
Lobe Separation Angle:	110°

Pontiac; Super Duty; SD; SD455; HO; 455 HO; Trans-Am; Catalina; Firebird; Formula; 421; 455; 400; 428; 350; 265; 301; 370; 389; 301; 287; 317; 347; Ram Air; Ram Air IV; Ram Air III; Bonneville; Grand Prix; LeMans; Parisienne; Grand Am; Century; Regal;


Good low end and mid-range torque. Street performance, noticeable idle.

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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