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Stage 2 Thumpr Cam for GEN IV LS 4.8/5.3/6.0L Trucks - 54-703-11

COMP Cams

Price: $515.95
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SKU:
CCA-54-703-11
UPC:
36584386438
Availability:
Ships Direct from Manufacturer
Special Pricing:
#TeamTick Discount

Associated Comments:

  • CK and MK camshaft kits are available for this camshaft. Add CK or MK to the beginning of this part number for a CK or MK Kit with appropriately matched valvetrain parts.

Additional Attributes:

  • GTIN: 00036584386438
  • Advertised Exhaust Duration: 299
  • Advertised Intake Duration: 282
  • Amazon ASIN: B07M6297DT
  • Assembly Lubricant Included: No
  • Basic Operating RPM Range: 1,800-6,600
  • C.A.R.B. E.O. Number: N/A
  • C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
  • C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
  • C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
  • C.A.R.B. Exempt for On-Road Vehicles?: No
  • C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
  • C.A.R.B. Exemption Reason: N/A
  • Cam Type: Hydraulic Roller
  • Camshaft Gear Attachment: 3-Bolt
  • Camshaft Material: Billet Steel
  • Camshaft Series: Thumpr NSR (No Springs Required)
  • CK-Kit Upgrade: CK54-703-11
  • Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
  • Exhaust Duration at .050 inch Lift: 237
  • Exhaust Valve Lift: 0.612
  • Grind Number: 282LTH13
  • Intake Duration at .050 Inch Lift: 227
  • Intake Valve Lift: 0.614
  • Lifter Type: Hydraulic Roller
  • Lifters Included: No
  • Lobe Separation: 113
  • MK-Kit Upgrade: MK54-703-11
  • Recommended Cam Install Kit: 5621
  • Recommended Max-Lift BSR Shaft Rocker System: 1981-16
  • Recommended Upgraded Stock Rocker Arms: 1477-16
  • Stage: 2
  • Usage: Street / Performance
  • Valve Springs Required: Yes

Extended Information:

  • Emissions : EPA Eligible
  • Life Cycle Status: Available To Order

Packaging:

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 23.31 x 2.91 x 2.6 inches

All warranty questions, claims or otherwise should be directed toward the manufacturer, COMP Cams.

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