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ccaMK54-702-11
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COMP CAMS MK54-702-11
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COMP Cams Thumpr LS Master Camshaft Packages MK54-702-11

COMP Cams Thumpr LS Master Camshaft Packages MK54-702-11

Regular price $1,472.34 AUD
Regular price Sale price $1,472.34 AUD
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Product Description

COMP Cams Thumpr LS Master camshaft packages come as a complete valvetrain parts package that is matched for specific LS applications and desired performance. COMP Cams engineers have spent countless hours testing and creating valve train component combinations that are perfectly matched for maximum horsepower and dependability, as well as creating that wildly popular Thumpr sound in GM LS applications. These packages can add anywhere from 60 to 110 hp (depending on the application). COMP Cams Thumpr LS Master camshaft packages include: * Thumpr LS camshaft * Lifters * Timing gear set * Pushrods * Valve springs * Retainers * Valve locks * Spring seats * Valve seats

Extended Description

  • The Stage 2 Thumpr Master Cam Kit for LS GEN III 5.3-6.0L provides an awesome idle lope in modified 5.3L & 6.0L trucks. Includes lifters, timing set, pushrods, LS6+ springs, retainers, locks, spring seats and valve seals.

Application Summary

GMC: Sierra 3500 Classic 07 - 07 6 L Engine, GMC: Sierra 2500 HD Classic 07 - 07 6 L Engine, Chevrolet: Avalanche 07 - 08 6 L Engine, Chevrolet: Silverado 3500 Classic 07 - 07 6 L Engine, Chevrolet: Silverado 1500 HD 01 - 06 6 L Engine, Cadillac: Escalade EXT 02 - 06 6 L Engine, Cadillac: Escalade ESV 03 - 06 6 L Engine, Chevrolet: Impala 06 - 06 5.3 L Engine, Workhorse: FasTrack FT1801 04 - 05 6 L Engine, Chevrolet: Express 2500 03 - 08 6 L Engine, Chevrolet: Silverado 2500 99 - 04 6 L Engine, GMC: Envoy XUV 04 - 05 5.3 L Engine, Chevrolet: Silverado 1500 Classic 07 - 07 6 L Engine, Workhorse: FasTrack FT1601 04 - 05 4.8 L Engine, Workhorse: FasTrack FT1461 04 - 05 4.8 L Engine, GMC: Yukon XL 1500 01 - 08 6 L Engine, GMC: Sierra 3500 HD 07 - 08 6 L Engine, Workhorse: FasTrack FT1061 04 - 05 4.8 L Engine, GMC: Yukon 00 - 06 4.8 L Engine, Chevrolet: Avalanche 1500 02 - 06 5.3 L Engine, Chevrolet: Express 3500 03 - 06 4.8 L Engine, Chevrolet: Trailblazer EXT 03 - 06 5.3 L Engine, Chevrolet: Silverado 1500 99 - 06 4.8 L Engine, GMC: Sierra 1500 01 - 08 6 L Engine, GMC: Sierra 1500 99 - 06 5.3 L Engine, Chevrolet: Cargo Van 04 - 04 6 L Engine, GMC: Savana 3500 03 - 08 6 L Engine, Chevrolet: Express 3500 03 - 08 6 L Engine, GMC: Sierra 1500 HD 01 - 06 6 L Engine, GMC: Sierra 1500 99 - 06 4.8 L Engine, Chevrolet: Tahoe 08 - 08 6 L Engine, GMC: Savana 3500 03 - 06 4.8 L Engine, GMC: Sierra 1500 Classic 07 - 07 6 L Engine, GMC: Savana 2500 03 - 05 5.3 L Engine, GMC: Yukon XL 2500 00 - 08 6 L Engine, Cadillac: Escalade 02 - 05 5.3 L Engine, Isuzu: Ascender 03 - 06 5.3 L Engine, Chevrolet: Trailblazer 06 - 06 5.3 L Engine, Chevrolet: Express 1500 03 - 06 5.3 L Engine, Chevrolet: Express 2500 03 - 06 4.8 L Engine, Chevrolet: Silverado 2500 06 - 06 4.8 L Engine, Chevrolet: Suburban 1500 00 - 06 5.3 L Engine, GMC: Yukon 00 - 06 5.3 L Engine, Chevrolet: Silverado 1500 99 - 06 5.3 L Engine, Cadillac: Escalade 02 - 06 6 L Engine, Chevrolet: Tahoe 00 - 06 5.3 L Engine, Chevrolet: SS

Fitment

Isuzu Ascender 2003–2006
Hummer H2 2003–2007
Cadillac Escalade 2002–2006 Cadillac Escalade ESV 2003–2006 Cadillac Escalade EXT 2002–2006
Chevrolet Avalanche 1500 2002–2006 Chevrolet Express 1500 2003–2006 Chevrolet Express 2500 2003–2008 Chevrolet Express 3500 2003–2008 Chevrolet Silverado 1500 1999–2008 Chevrolet Silverado 1500 HD 2001–2003, 2005–2006 Chevrolet Silverado 2500 1999–2004 Chevrolet Silverado 2500 HD 2001–2008 Chevrolet Silverado 3500 2001–2006 Chevrolet Suburban 1500 2000–2008 Chevrolet Suburban 2500 2000–2008 Chevrolet Tahoe 2000–2006, 2008 Chevrolet SSR 2003–2006 Chevrolet Impala 2006 Chevrolet Trailblazer 2006–2008 Chevrolet Monte Carlo 2006 Chevrolet Avalanche 2007–2008 Chevrolet Silverado 1500 Classic 2007 Chevrolet Silverado 2500 HD Classic 2007 Chevrolet Silverado 3500 Classic 2007 Chevrolet Silverado 1500 HD Classic 2007 Chevrolet Silverado 3500 HD 2007–2008 Chevrolet Trailblazer EXT 2003–2006
GMC Savana 1500 2003–2006 GMC Savana 2500 2003–2008 GMC Savana 3500 2003–2008 GMC Sierra 1500 1999–2008 GMC Sierra 1500 HD 2001–2003, 2005–2006 GMC Sierra 2500 1999–2004 GMC Sierra 2500 HD 2001–2008 GMC Sierra 3500 2001–2006 GMC Yukon 2000–2006, 2008 GMC Yukon XL 1500 2000–2008 GMC Yukon XL 2500 2000–2008 GMC Envoy 2005–2006 GMC Sierra 1500 Classic 2007 GMC Sierra 1500 HD Classic 2007 GMC Sierra 2500 HD Classic 2007 GMC Sierra 3500 Classic 2007 GMC Sierra 3500 HD 2007–2008 GMC Envoy XUV 2004–2005 GMC Envoy XL 2003–2006
Buick Rainier 2004–2006
Pontiac Grand Prix 2005–2006
Saab 9-7x 2005–2006, 2008
Workhorse FasTrack FT1261 2005 Workhorse FasTrack FT1061 2004–2005 Workhorse FasTrack FT1461 2004–2005 Workhorse FasTrack FT1601 2004–2005 Workhorse FasTrack FT1801 2004–2005

Part Type

Engine Camshaft Kit

Additional Information 2

  • See MK54-700-11 for Stage 1 Master Cam Kit.

Overview

Brand COMP Cams
Quantity Sold as a kit.
Cam Style Hydraulic roller, OE roller
Part Type Camshaft Kits
Camshaft Use Street/Strip
Lifter Style Hydraulic roller
Product Line COMP Cams Thumpr LS Master Camshaft Packages
Locks Included Yes
Gaskets Included No
Lifters Included Yes
Pushrods Included Yes
Retainers Included Yes
Timing Chain Style Double roller
Advertised Duration 280 int./299 exh.
Rocker Arms Included No
Valve Springs Included Yes
Valve Springs Required No
Camshaft Gear Attachment 3-bolt
Basic Operating RPM Range 1,800-6,500
Duration at 050 inch Lift 226 int./237 exh.
Lobe Separation (degrees) 113
Valve Stem Seals Included Yes
Advertised Intake Duration 280
Manufacturer's Part Number MK54-702-11
Advertised Exhaust Duration 299
Assembly Lubricant Included No
Computer-Controlled Compatible Yes
Timing Chain and Gears Included Yes
Intake Duration at 050 inch Lift 226
Exhaust Duration at 050 inch Lift 237
Camshaft Manufacturers Description Larger version of No Springs Required (NSR) Thumpr design for 5.3L & 6.0L truck applications. Ideal for more highly modified truck w/ headers, converter, gear etc.
Outside Diameter of Outer Spring (in.) 1.077 in./1.282 in.
Valve Lift with Factory Rocker Arm Ratio 0.541 int./0.539 exh.
Intake Valve Lift with Factory Rocker Arm Ratio 0.541 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.539 in.
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