COMP Cams Stage 2 LST Master Camshaft Packages MK54-303-11

COMP Cams Stage 2 LST Master camshaft packages for GM LS applications take the guesswork out of choosing the right valve train upgrade package for your specific engine and desired performance. The "Low Shock Technology" behind COMP Cams LST camshaft packages features lobe profiles designed to maximize horsepower, while improving stability at higher rpm. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. By Spintron and dyno testing these new profiles with many combinations of valve train components, COMP Cams engineers have created valve train packages that are perfectly matched for maximum horsepower and dependability in all popular LS applications with varying modifications. Stage 2 LST kits commonly add 90+ hp, depending on application.

Stage 2 LST Master camshaft packages include:

* COMP Cams LST camshaft
* Lifters
* Timing gear set or phaser limiter (depending on application)
* Pushrods
* Valve springs
* Retainers
* Valve locks
* Spring seats
* Valve seats
Brand: COMP Cams
Manufacturer's Part Number: MK54-303-11
Part Type: Camshaft Kits
Product Line: COMP Cams Stage 2 LST Master Camshaft Packages
HP Direct Part Number: CCA-MK54-303-11
UPC: 00036584387107
Cam Style: Hydraulic roller, OE roller
Basic Operating RPM Range: 3,000-7,500
Camshaft Use: Street/Strip
Camshaft Manufacturers Description: Best LS3 cam when looking for maximum HP with stock pistons. Awesome power from 3500-7500 RPM, but must use CK or MK kit for valve train stability. AFM & VVT delete.
Intake Duration at 050 inch Lift: 237
Exhaust Duration at 050 inch Lift: 248
Duration at 050 inch Lift: 237 int./248 exh.
Advertised Intake Duration: 292
Advertised Exhaust Duration: 297
Advertised Duration: 292 int./297 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.663 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.638 in.
Valve Lift with Factory Rocker Arm Ratio: 0.663 int./0.638 exh.
Lobe Separation (degrees): 113
Camshaft Gear Attachment: 3-bolt
Computer-Controlled Compatible: Yes
Lifters Included: Yes
Lifter Style: Hydraulic roller
Valve Springs Included: Yes
Outside Diameter of Outer Spring (in.): 1.320 in.
Retainers Included: Yes
Locks Included: Yes
Valve Stem Seals Included: Yes
Timing Chain and Gears Included: Yes
Timing Chain Style: Double roller
Assembly Lubricant Included: No
Pushrods Included: Yes
Rocker Arms Included: No
Gaskets Included: No
Valve Springs Required: No
Quantity: Sold as a kit.
Notes: Fits LS3 models with a manual transmission.