COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS7, 1983-16
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Description
COMP Cams is proud to announce another industry first: a bolt-in-ready Bushed Shaft Rocker System for GM LS engines. Thanks to innovative engineering, this patent pending Bushed Shaft Rocker System increases valve train stability and durability while decreasing deflection and providing bolt-in convenience for LS1, LS3 and LS7 cylinder heads. The COMP Cams Bushed Shaft Rocker System improves valve train stability and durability by securing all eight rocker arms onto a single rocker shaft. Thin tri-layer rocker arm bushings reduce rocker arm deflection and eliminate the high Hertz loading that can occur in needle bearing equipped rockers. Reduced rocker deflection increases valve train stiffness, ensuring that your LS is more efficient and durable under high loads. COMP Cams engineers worked to ensure long-term valve train durability by perfecting rocker to valve stem geometry and provisioning for supplementary pressurized oiling via threaded ends on the rocker shafts. Additionally, each rocker shaft is Plasma Nitrided, further increasing the systems durability even when used with aggressive solid roller valve trains. The COMP Cams Bushed Shaft Rocker System for GM LS delivers high-level valve train stability, precise fitment, truer valve train geometry and increased load-bearing capacity in a package that is ready to bolt in that requires no machine work.
WARNING: This product can expose you to chemicals, which is known to the State of California to Cause Cancer, Birth Defects, And Other Reproductive Harm.
Specifications for COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS7
Rocker Arm Series | Max-Lift BSR Shaft Rocker Systems |
Engine Family | LS7 |
Clears Factory Valve Cover? | Yes |
Height | Stock |
Rocker Arm Ratio | 1.7 |
Rocker Arm Type | Shaft |
Rocker Arm Material | Steel |
Machine Work Required? | No |
Maximum Valve Spring Open Pressure | 550 |
Includes Bolts/Hardware? | Yes |
Rocker Stud Diameter | 10 |
Bolt/Stud Size | 10 |
Intake Offset | Yes |
Exhaust Offset | No |
Rocker Arm Weight | 89 |
Full Shaft Assembly with Rockers Per Head Weight | 3.07 |
Amazon ASIN | B07MKLFX5D |
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
C.A.R.B. Exempt for On-Road Vehicles? | No |
Vehicle Fitement for COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS7:
- 2014 Chevrolet Camaro Z/28
- 2015 Chevrolet Camaro Z/28
- 2013 Chevrolet Corvette 427
- 2008 Chevrolet Corvette 427 Limited Edition Z06
- 2006 Chevrolet Corvette Z06
- 2007 Chevrolet Corvette Z06
- 2008 Chevrolet Corvette Z06
- 2009 Chevrolet Corvette Z06
- 2010 Chevrolet Corvette Z06
- 2011 Chevrolet Corvette Z06
- 2012 Chevrolet Corvette Z06
- 2013 Chevrolet Corvette Z06
- 2011 Chevrolet Corvette Z06 Carbon
Additional information
- Package Weight
- 7 lbs
- Package Dimensions
- 25 × 5 × 3 in
- MPN
1983-16
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