COMP Cams Camshaft 5448111

Name: COMP Cams Camshaft 5448111
Brand: COMP Cams
SKU: 54-481-11
Price: 741.99 USD
Availability: InStock

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Part Number: 54-481-11
Part Location: U.S.
Availability: *Special Order
Delivery: Up to 2 Weeks
If purchased before 12:00 EDT - estimated delivery by July 21

Retail: $779.09

Price: $741.99

You Save: $37.10

Advertised Exhaust Duration (DEG)

281 Degree

Advertised Intake Duration (DEG)

285 Degree

Computer-Controlled Compatible

Engine Compatibility

GMC Gen III LS Engines

Exhaust Duration At 0.050 Inch Lift (DEG)

231 Degree

Exhaust Valve Lift (IN)

0.617 Inch

Grind Number

285LTB HR15

Intake Centerline Angle (DEG)

112 Degree

Intake Duration At 0.050 Inch Lift (DEG)

235 Degree

Intake Valve Lift (IN)

0.621 Inch

Lobe Separation Angle (DEG)

115 Degree

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COMP Cams Camshaft

Camshaft; LSR ™; GM LS Gen III/IV Three-Bolt; Hydraulic Roller; 2700-7200 RPM Range; 235 Degree Intake Duration @ 0.050 Inch Lift; 231 Degree Exhaust Duration @ 0.050 Inch Lift; 0.621 Inch Intake Valve Lift; 0.617 Inch Exhaust Valve Lift; 115 Degree Lobe Separation

MPN: 5448111

Frequently used in today’s OEM factory Engines and mild to moderately aggressive performance engines, hydraulic roller cams use lifters equipped with a roller wheel that tracks along the Camshaft lobe, reducing wear and friction and enabling faster lobe ramp rates than flat tappet Cams. These quiet operation lifters feature the same internal design as hydraulic flat tappet lifters with internal cavities and pistons but do not rotate within the lifter bore. Suited for typical street or moderate race Engine speeds, the lifters are pre loaded and do not require a lash setting. Most OEM hydraulic roller Camshafts are limited to 6200 RPM and performance aftermarket systems to approximately 6800 RPM. Hydraulic roller lifters require an appropriately selected Valve Spring to maintain control and avoid lifter float at higher Engine RPM. Hydraulic roller lifters can be re used with multiple Camshafts, however they are more costly than flat tappet lifters.

Engine Compatibility: GMC Gen III LS Engines

Recommended Use: Mild Street Performance To Mild Race

Type: Hydraulic Roller

RPM - Low: 2700

RPM - High: 7200

Intake Duration At 0.050 Inch Lift (DEG): 235 Degree

Exhaust Duration At 0.050 Inch Lift (DEG): 231 Degree

Advertised Intake Duration (DEG): 285 Degree

Advertised Exhaust Duration (DEG): 281 Degree

Intake Valve Lift (IN): 0.621 Inch

Exhaust Valve Lift (IN): 0.617 Inch

Lobe Separation Angle (DEG): 115 Degree

Intake Centerline Angle (DEG): 112 Degree

Grind Number: 285LTB HR15

Computer-Controlled Compatible: No

Features

Aggressive Roller Profiles
Reduced Friction
Low Maintenance
Reduced Valve Train Noise
Limited 1 Year Warranty

Specifications of COMP Cams Camshaft 5448111
Advertised Exhaust Duration (DEG)	281 Degree
Advertised Intake Duration (DEG)	285 Degree
Computer-Controlled Compatible	No
Engine Compatibility	GMC Gen III LS Engines
Exhaust Duration At 0.050 Inch Lift (DEG)	231 Degree
Exhaust Valve Lift (IN)	0.617 Inch
Grind Number	285LTB HR15
Intake Centerline Angle (DEG)	112 Degree
Intake Duration At 0.050 Inch Lift (DEG)	235 Degree
Intake Valve Lift (IN)	0.621 Inch
Lobe Separation Angle (DEG)	115 Degree
Recommended Use	Mild Street Performance To Mild Race
RPM - High	7200
RPM - Low	2700
Type	Hydraulic Roller