COMP Cams LS3 Max-Lift BSR Shaft Rocker Kit 1982-16 - RECTANGLE PORTS

BUY DIRECT FROM THE DEALER - TOTAL PERFORMANCE.

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 - SEE OUR LISTINGS

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 OEM style LS3/L92 cylinder head applications w/ offset intake.