COMP Cams Camshaft 14645811

Name: COMP Cams Camshaft 14645811
Brand: COMP Cams
SKU: 146-458-11
Price: 672.99 USD
Availability: InStock

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Part Number: 146-458-11
Part Location: U.S.
Availability: *Special Order
Delivery: Up to 2 Weeks
If purchased before 12:00 EDT - estimated delivery by July 22

Retail: $706.64

Price: $672.99

You Save: $33.65

Advertised Exhaust Duration (DEG)

293 Degree

Advertised Intake Duration (DEG)

277 Degree

Computer-Controlled Compatible

Engine Compatibility

GM LS Gen IV

Exhaust Duration At 0.050 Inch Lift (DEG)

243 Degree

Exhaust Valve Lift (IN)

0.624 Inch

Grind Number

277LRR HR13

Intake Centerline Angle (DEG)

109 Degree

Intake Duration At 0.050 Inch Lift (DEG)

227 Degree

Intake Valve Lift (IN)

0.614 Inch

Lobe Separation Angle (DEG)

113 Degree

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COMP Cams Camshaft

Camshaft; LSR ™; GM LS GEN IV Single Bolt without VVT; Hydraulic Roller; 1900-7000 RPM Range; 227 Degree Intake Duration @ 0.050 Inch Lift; 243 Degree Exhaust Duration @ 0.050 Inch Lift; 0.614 Inch Intake Valve Lift; 0.624 Inch Exhaust Valve Lift; 113 Degree Lobe Separation

MPN: 14645811

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: GM LS Gen IV

Recommended Use: Mild Street Performance To Mild Race

Type: Hydraulic Roller

RPM - Low: 1900

RPM - High: 7000

Intake Duration At 0.050 Inch Lift (DEG): 227 Degree

Exhaust Duration At 0.050 Inch Lift (DEG): 243 Degree

Advertised Intake Duration (DEG): 277 Degree

Advertised Exhaust Duration (DEG): 293 Degree

Intake Valve Lift (IN): 0.614 Inch

Exhaust Valve Lift (IN): 0.624 Inch

Lobe Separation Angle (DEG): 113 Degree

Intake Centerline Angle (DEG): 109 Degree

Grind Number: 277LRR HR13

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 14645811
Advertised Exhaust Duration (DEG)	293 Degree
Advertised Intake Duration (DEG)	277 Degree
Computer-Controlled Compatible	No
Engine Compatibility	GM LS Gen IV
Exhaust Duration At 0.050 Inch Lift (DEG)	243 Degree
Exhaust Valve Lift (IN)	0.624 Inch
Grind Number	277LRR HR13
Intake Centerline Angle (DEG)	109 Degree
Intake Duration At 0.050 Inch Lift (DEG)	227 Degree
Intake Valve Lift (IN)	0.614 Inch
Lobe Separation Angle (DEG)	113 Degree
Recommended Use	Mild Street Performance To Mild Race
RPM - High	7000
RPM - Low	1900
Type	Hydraulic Roller