Comp Cams 51-221-4 Xtreme Energy Hydraulic Flat Tappet Camshaft

Pontiac 265-455 (1955-1981), Hydraulic, 1000 to 5200 RPM Range, .447 Int. .455 Ex. Lift.

$309.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

Strong torque through low end and mid-range, good idle.

COMP Cams Xtreme Energy camshafts are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.

Specifications

More Information
CNC Part Number	CCA-51-221-4
Price	$309.95
Manufacturer's Part Number	51-221-4
Brands	Comp Cams
Part Types	Camshaft
Departments	Parts
Vehicle Make	Pontiac
Camshaft Type	Hydraulic Flat Tappet
RPM Range	1000 to 5200
Intake Lift	0.447
Exhaust Lift	0.455
Intake Duration at 50	212
Exhaust Duration at 50	218
Advertised Intake Duration	256
Advertised Exhaust Duration	268
Camshaft Series	Xtreme Energy
Valve Setting	Hydraulic
Lobe Separation Angle	110
Custom Notices	⚠ PROP 65 WARNING