| Make | Model | Year |
|---|---|---|
| Cadillac | CTS | 2009-2015 |
| Chevy | Camaro | 2010-2015 |
| Colorado | 2009 | |
| Corvette | 2008-2013 | |
| Express | 2010-2017 | |
| Silverado 2500 | 2011-2014 | |
| Silverado 3500 | 2008-2013, 2016 | |
| SS | 2014-2017 | |
| Suburban | 2010-2013 | |
| GMC | Canyon | 2009 |
| Hummer | H3 | 2008-2009 |
| H3T | 2009 | |
| Pontiac | G8 | 2009 |
LSR™ Hydraulic Roller Tappet Camshaft (146-480-11) by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
| Low-End RPM: 2200 |
| Top-End RPM: 7000 |
| Intake Duration at 0.050 In Lift: 227° |
| Exhaust Duration at 0.050 In Lift: 223° |
| Intake Valve Lift: 0.614" |
| Exhaust Valve Lift: 0.610" |
| Advertised Intake Duration: 277° |
| Advertised Exhaust Duration: 273° |
| Lobe Separation: 115° |
| Intake Centerline: 112° |
| Grind Number: 277LTB HR15 |
| Attachment: 1-Bolt |
| Material: Billet Steel |
| Lobe Lift Intake: 0.361" |
| Lobe Lift Exhaust: 0.359" |
| Intake Open BTDC: 25° |
| Exhaust Open BBDC: 73° |
| Intake Close ABDC: 71° |
| Exhaust Close ATDC: 19° |
For more than 35 years, the COMP Cams® mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group™ has grown to multiple companies and hundreds of employees, COMP Cams® still retains the competitive spirit and desire to be the very best that has positioned COMP Cams® as the absolute leader in valve train components.