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Comp Cams LSR Rectangular Port 235/251 Hydraulic Roller Camshaft (10-19 6.0L Sierra 2500 HD)Find parts that fit my vehicle
Item HG28859
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Product Information
Features, Description, Q&A
Features
- _x000D_
- Hydraulic Roller Very Strong From Mid-Range To High End Torque And Horsepower For LS Engines With Rectangular Port Cylinder Heads _x000D_
- Cam Type Hydraulic Roller _x000D_
- Camshaft Series LSR Rectangular Port All Out Power _x000D_
- Camshaft Gear Attachment 3-Bolt _x000D_
- Advertised Intake Duration 285 _x000D_
- Advertised Exhaust Duration 301 _x000D_
- Intake Duration At .050 Inch Lift 235 _x000D_
- Exhaust Duration .050 Inch Lift 251 _x000D_
- Intake Valve Lift 0.621 _x000D_
- Exhaust Valve Lift 0.624 _x000D_
- Lobe Lift Intake 0.365 _x000D_
- Lobe Lift Exhaust 0.367 _x000D_
- Lobe Separation 113 _x000D_
- Intake Centerline 109 _x000D_
- Valve Timing Lift 0.006 _x000D_
- Exhaust Close ATDC 34 _x000D_
- Intake Open BTDC 32 _x000D_
- Exhaust Open BBDC 86 _x000D_
- Intake Close ABDC 72 _x000D_
- Lifter Type Hydraulic Roller _x000D_
- Usage Street / Strip _x000D_
- Warranty 12 Months _x000D_
- Engine Family GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015) _x000D_
- Fits 10-19 6.0L Sierra 2500 HD _x000D_
Description
Hydraulic Roller Camshaft. The Comp Cams LSR Rectangular Port 235/251 Hydraulic Roller Camshaft delivers a significant boost in mid-range to high-end torque and horsepower for LS engines equipped with rectangular port cylinder heads. This camshaft improves engine breathing and performance, making it an ideal choice for enthusiasts seeking enhanced street and strip capabilities.
_x000D_Construction and Appearance. Crafted with precision, this hydraulic roller camshaft is made from high-quality materials engineered for durability and reliability. It features a smooth finish that ensures optimal performance and longevity under demanding conditions.
_x000D_Installation. Installation requires moderate mechanical skill and fits directly onto compatible LS Gen III/IV 3-bolt engines, allowing for straightforward replacement or upgrade without drilling or modification.
_x000D_Warranty. This product comes with a 12-month warranty, providing assurance of its quality and performance.
_x000D_Application. Specifically designed to fit the 10-19 6.0L Sierra 2500 HD, this camshaft meets the performance demands of this vehicle without modification.
Comp Cams 54-470-11
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.7
Reviews of Comp Cams Engine Products (361)
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Will It Fit My Sierra 2500
- 6.0L V8 - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
