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Comp Cams LSR Rectangular Port 227/235 Hydraulic Roller Camshaft (10-19 6.0L Silverado 3500 HD)Find parts that fit my vehicle
Item SHS29178
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Product Information
Features, Description, Q&A
Features
- Warranty 12 Months
- Engine Family GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
- RPM Operating Range 1,900-7,000
- Cam Type Hydraulic Roller
- Camshaft Series LSR Rectangular Port All Out Power
- Camshaft Gear Attachment 3-Bolt
- Usage Street/Strip
- Advertised Intake Duration 277
- Advertised Exhaust Duration 293
- Intake Duration At .050 Inch Lift 227
- Exhaust Duration .050 Inch Lift 243
- Intake Valve Lift 0.614
- Exhaust Valve Lift 0.624
- Lobe Lift Intake 0.361
- Lobe Lift Exhaust 0.367
- Lobe Separation 113
- Intake Centerline 109
- Valve Timing Lift 0.006
- Exhaust Close ATDC 30
- Intake Open BTDC 28
- Exhaust Open BBDC 82
- Intake Close ABDC 68
- Lifter Type Hydraulic Roller
- Make GM
- Engine LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
- Usage Street/Strip
- Fits 10-19 6.0L Silverado 3500 HD
Description
Hydraulic Roller Camshaft. The Comp Cams LSR Rectangular Port 227/243 Hydraulic Roller Camshaft is designed to optimize engine performance for street and strip applications. It modifies valve timing and lift to increase power and efficiency in GM LS GEN III/IV engines. This camshaft is essential for enthusiasts seeking substantial gains in horsepower and torque.
Construction and Appearance. Crafted using high-quality materials and advanced manufacturing processes, this camshaft features precision-ground lobes for consistent valve operation. The durable finish ensures longevity and resistance to wear under high-performance conditions.
Installation. Installation requires moderate mechanical skill and knowledge of engine components. No additional drilling is necessary, making it a straightforward upgrade for professional installers.
Warranty. This product comes with a 12-month warranty covering defects and workmanship.
Application. Fits 10-19 6.0L Silverado 3500 HD.
Comp Cams 54-454-11
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 Silverado 3500
- 6.0L V8 - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
