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COMP CAMS

COMP Cams LS1 Max-Lift BSR Shaft Rocker Kit 1981-16

PART NUMBER:
1981-16
UPC:
036584384304
MPN:
1981-16
Shipping:
Free over $98 in U.S. 48
Type:
Shaft Mount Rocker Arms
Series:
COMP Cams Max-Lift BSR
Type:
Shaft Mount
Rocker Body:
Stock
Rocker Body Finish:
Black Oxide
Shaft Material:
Steel
Shaft Finish/Treatment:
Plasma Nitride
Trunnion Style:
Bushing
Adjustable:
No
Ratio:
1.7
Pre-assembled:
Yes
Rocker Arm Bolts Included:
Yes
Rocker Arm Stands Included:
No
Notes:
Works with LS cathedral port head applications.
  • COMP Cams LS1 Max-Lift BSR Shaft Rocker Kit 1981-16
  • COMP Cams LS1 Max-Lift BSR Shaft Rocker Kit 1981-16
$737.95

Description

COMP Cams LS1 Max-Lift BSR Shaft Rocker Kit 1981-16

COMP Cams introduces another industry first with their Max-Lift BSR Shaft Rocker SystemsTM, a bolt-in bushed shaft rocker system for GM LS applications that increases system stiffness and allows LS platforms to achieve higher levels of performance. 

By tying all eight rocker arms together on a single shaft that fits in the stock rocker stand, COMP Cams has found a way to improve valve train dynamics, increase valve train stiffness and reduce deflection. The use of a tri-layer bushing instead of needle bearings also reduces deflection and eliminates the high Hertz loading that is present in needle bearing trunnions, for more rigidity and durability. In a first for the LS market, provisions are included for optional pressurized oiling to further improve rocker arm durability and performance.

The increased valve train stiffness provided by the COMP Cams Max-Lift BSR Shaft Rocker Systems makes the same camshaft perform like a slightly larger camshaft as more of the lobe lift is transferred directly to the valve, instead of being absorbed by deflection in the cylinder head and single-bolt rocker mounting design. The system will also allow the use of higher lift, more aggressive camshafts before the valve train goes out of control.

 

• Fully assembled with proven stock rocker bodies
• Bolts into stock rocker stand
• Better stability allows use of more aggressive camshafts
• Plasma nitride finish minimizes friction and increases durability
• Available for LS1/LS3/LS7 applications

 

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