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Stage 1 Thumpr 222/233 Hydraulic Roller Cam for GEN IV LS 4.8/5.3/6.0L Trucks

Stage 1 Thumpr 222/233 Hydraulic Roller Cam for GEN IV LS 4.8/5.3/6.0L Trucks

Stage 2 Thumpr 227/237 Hydraulic Roller Cam for GEN IV LS 4.8/5.3/6.0L Trucks

Stage 2 Thumpr 227/237 Hydraulic Roller Cam for GEN IV LS 4.8/5.3/6.0L Trucks

Stage 2 Thumpr 226/237 Hydraulic Roller Cam for GEN III LS 4.8/5.3/6.0L Trucks

$515.95
Stage 2 Thumpr™ 226/237 Hydraulic Roller Cam for GEN III LS 4.8/5.3/6.0L Trucks. Larger version of No Springs Required (NSR) Thumpr™ design for 5.3 & 6.0L truck applications. Ideal for more highly modified truck w/ headers, converter, gear, etc.
In stock
SKU
54-702-11
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More Information
UPC 036584386421
Manufacturer COMP Cams®
Emissions Code
Engine Family GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
RPM Operating Range 1,800-6,600
Cam Type Hydraulic Roller
Camshaft Series Thumpr NSR (No Springs Required)
Stage 2
Camshaft Gear Attachment 3-Bolt
Usage Street / Performance
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 280
Advertised Exhaust Duration 299
Intake Duration at .050 Inch Lift 226
Exhaust Duration at .050 Inch Lift 237
Intake Valve Lift 0.541
Exhaust Valve Lift 0.539
Lobe Separation 113
Lifter Style Hydraulic Roller
CUSTOMER SUPPORT
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