GM L92 RACE SERIES CYLINDER HEAD AND CAMSHAFT PACKAGE
The Livernois Motorpsorts L92 Race Head and Camshaft package
The Livernois Stage 3 (Race Series) product line is built around proprietary race components and expert craftsmanship, designed to win races and survive whatever you can throw at them. Each and every aspect of the Livernois Race Series is carefully planned out, from the intensive design and development of the components, to the meticulous attention to detail in machining and building. With over a decade of race winning experience, along with numerous development partnerships with OEM racing teams, Livernois is able to leverage its broad knowledge and experience base into creating race winning engine components. Whatever the type of racing, the Livernois Race Series heads are ready and up to the task!
Pick between the following Camshafts to bundle with your L92 Race Head:
L92 Stage 1 Camshaft - LPP801115
L92 Stage 1C Camshaft - LPP801117
L92 Stage 2 Camshaft - LPP801118
L92 Stage 2C Camshaft - LPP801120
L92 Stage 2C High Lift Camshaft - LPP801121
L92 Stage 2R Max Camshaft - LPP801127
Camshafts
Camshaft profiles are built around the data obtained through Livernois Motorsports engine development programs and their special application requirements. By utilizing this data, along with our extensive racing background, we are able to design camshaft profiles that make more power, have better driveability, and produce a better overall engine combination then any other manufacturer.
Every Livernois Motorsports engine component is engineered and assembled to work seamlessly as a package solution. All Livernois piston, rod, crankshaft, bearing, and fastener choices are designed to provide exceptional durability and unmatched precision. Livernois produces meticulously crafted, precision engines with custom-designed components built from decades of racing and engineering knowledge.
About Livernois Motorsports
Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.
Livernois Motorsports cylinder heads are built with the automotive enthusiast in mind. Each has the performance, reliability, and power to back it up. All Livernois cylinder heads are designed, engineered, and manufactured in-house at our facility in Dearborn Heights, MI.
100% American Made!
They are designed around our custom engineered CNC porting program. Each and every cylinder head is tested for maximum airflow and efficiency by our highly trained cylinder head technicians. From there they head for further testing on the dyno to verify CFM and airflow numbers and efficiency.
Finished cylinder heads are sent to the CNC department where the heads will be CNC ported and verified. Our development process is what ensures a very high-end product that offers better performance across the spectrum. The combination of increased airflow, Livernois proprietary components, and hardware they are able to achieve the maximum performance that enthusiasts crave.
These cylinder heads are built around Livernois Motorsports years of racing experience and combine all the knowledge of our extensive development background as well. This is how we're able to offer cylinder head packages that are unmatched in their performance.
Included Services and Components
- 5 axis CNC machined
- Fully assembled
- Custom CNC valve job
- Custom Intake & Exhaust Valves
- Custom Valve Springs
- Bronze Alloy Guides
- Upgraded valve seals, retainers, locks
*Custom options including aftermarket valve seats, custom guides, o-ring chamber, and more are also available. Call to speak to a sales representitive for further information.
*Recommended for 4.00" bore or larger, only
Optional Camshafts
L92 Stage 1 Camshaft
Part # - LPP801115
Livernois Motorsports Stage 1 L92 camshaft was designed with drivability in mind and is recommended for very mild street vehicles. It produces good power while still maintaining a smooth idle and excellent, factory like drivability.
| Intake Lift | .581 |
| Exhaust Lift | .590 |
| Intake Duration @ .050" | 224 |
| Exhaust Duration @ .050" | 230 |
| Lobe Seperation Angle (LSA) | 114 |
*Note: Valve Lift specs are based on "stock" rocker arm ratio.
Increased Rocker Arm ratio will alter Valve Lift spec.
L92 Stage 1C Camshaft
Part # - LPP801117
Livernois Motorsports Stage 1C L92 camshaft was designed with drivability in mind and is recommended for very mild street vehicles. It produces good power while still maintaining a smooth idle and excellent, factory like drivability.
| Intake Lift | .600 |
| Exhaust Lift | .600 |
| Intake Duration @ .050" | 218 |
| Exhaust Duration @ .050" | 229 |
| Lobe Seperation Angle (LSA) | 117.5 |
*Note: Valve Lift specs are based on "stock" rocker arm ratio.
Increased Rocker Arm ratio will alter Valve Lift spec.
L92 Stage 2 Camshaft
Part # - LPP801118
Livernois Motorsports Stage 2 L92 camshaft was designed for customers looking for the next level in performance gains while still maintaining a decent idle. It produces good power while still maintaining good drivability.
| Intake Lift | .590 |
| Exhaust Lift | .600 |
| Intake Duration @ .050" | 230 |
| Exhaust Duration @ .050" | 236 |
| Lobe Seperation Angle (LSA) | 114 |
*Note: Valve Lift specs are based on "stock" rocker arm ratio.
Increased Rocker Arm ratio will alter Valve Lift spec.
L92 Stage 2C Camshaft
Part # - LPP801120
Livernois Motorsports Stage 2C L92 camshaft was designed for customers looking for the next level in performance gains while still maintaining a decent idle. It produces good power while still maintaining good drivability.
| Intake Lift | .620 |
| Exhaust Lift | .620 |
| Intake Duration @ .050" | 224 |
| Exhaust Duration @ .050" | 236 |
| Lobe Seperation Angle (LSA) | 117 |
*Note: Valve Lift specs are based on "stock" rocker arm ratio.
Increased Rocker Arm ratio will alter Valve Lift spec.
L92 Stage 2C High Lift Camshaft
Part # - LPP801121
Livernois Motorsports Stage 2C High Lift L92 camshaft was designed for customers looking for the next level in performance gains while still maintaining a decent idle. It produces good power while still maintaining good drivability.
| Intake Lift | .646 |
| Exhaust Lift | .646 |
| Intake Duration @ .050" | 224 |
| Exhaust Duration @ .050" | 236 |
| Lobe Seperation Angle (LSA) | 117 |
*Note: Valve Lift specs are based on "stock" rocker arm ratio.
Increased Rocker Arm ratio will alter Valve Lift spec.
Custom L92 Stage 2R Max Camshaft
Part # - LPP801127
Livernois Motorsports Stage 2R MAX L92 camshaft was designed for someone who puts the focus on power rather than drivability. Recommended for track/street vehicles, it produces excellent power. It has a very aggressive, rough idle and ok drivability. Suggested for six-speed manual transmission equipped vehicles or automatic transmission with an aftermarket torque converter.
| Intake Lift | .603 |
| Exhaust Lift | .618 |
| Intake Duration @ .050" | 235 |
| Exhaust Duration @ .050" | 242 |
| Lobe Seperation Angle (LSA) | 114 |
*Note: Valve Lift specs are based on "stock" rocker arm ratio.
Increased Rocker Arm ratio will alter Valve Lift spec.
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- 2010-2013 Chevrolet Corvette Grand Sport LS3 6.2 Liter Naturally Aspirated
- 2014-2016 Chevrolet SS Base LS3 6.2 Liter Naturally Aspirated
- 2008 Chevrolet Tahoe LTZ L92 6.2 Liter Naturally Aspirated
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- 2007-2008 GMC Yukon Denali L92 6.2 Liter Naturally Aspirated
- 2007-2008 GMC Yukon XL 1500 Denali L92 6.2 Liter Naturally Aspirated
- 2008 Hummer H2 Base L92 6.2 Liter Naturally Aspirated
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