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COMP Cams K11-771-8 Big Block Chevy XTREME ENERGY XR 280 R Solid Roller Cam K-KIT

Our Products: Camshafts & Cam Kits > Camshafts & Kits- Chevy Big Block Solid Roller
SKU: COMP Cams K11-771-8
COMP CAMS CL11-771-8 CAM K-KIT Big Block Chevy 396-454 1965-1996 XTREME ENERGY XR 280 R Mechanical Solid Roller Camshaft K-KIT MECHANICAL ROLLER:Best in Street Machines with 2800 stall, 10:1 or more compression with 3.73-3.90 rear gears. K KIT INCLUDES: 11-771-8 SOLID ROLLER CAMSHAFT 819-16 SOLID ROLLER LIFTERS 2110 TIMING CHAIN SET 953-16 Valve Springs 741-16 Retainers 641-16 Valve Locks 505-16 Valve Seals Instructions Assembly Lube Decals More details...
Price: $864.95
COMP Cams K11-771-8 Big Block Chevy XTREME ENERGY XR 280 R Solid Roller Cam K-KIT
COMP Cams K11-771-8 Big Block Chevy XTREME ENERGY XR 280 R Solid Roller Cam K-KIT
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Product Details

 

 

COMP CAMS CL11-771-8 CAM K-KIT

Big Block Chevy 396-454 1965-1996

XTREME ENERGY XR 280 R Mechanical Solid Roller Camshaft K-KIT

MECHANICAL ROLLER:Best in Street Machines with 2800 stall, 10:1 or more compression with 3.73-3.90 rear gears.

K KIT INCLUDES:

11-771-8 SOLID ROLLER CAMSHAFT

819-16 SOLID ROLLER LIFTERS

2110 TIMING CHAIN SET

953-16 Valve Springs

741-16 Retainers

641-16 Valve Locks

505-16 Valve Seals

Instructions

Assembly Lube

Decals

PICTURE IS REPRESENTATION

Xtreme Energy Camshafts

Benefits:
Quicker opening lobe profiles deliver increased responsiveness &
more area under the lift curve
More vacuum allows a step up in duration for greater performance
Best seller; Excellent all around performance in street carbureted
applications


Important Considerations:
Work best with COMP Cams® roller rockers and matched valve springs
Require other performance parts (intake manifold, headers, etc.) for
best performance

 

Camshaft Specs:

PART

NUMBER

 

Valve Setting

RPM

Range 

Cam Grind

Number

Duration

Valve Lift @ 1.7:1

Lobe Sep.

Angle

Int.

Ext.

Adv.

@.050"

In.

Ex.

In.

Ex.

In.

Ex.

11-771-8

.016

.018

2500-6500

 XR280R

280

286

242

248

 0.646

 0.653

 110