SHOP BY CATEGORY

Interior Interior Interior
Exterior Exterior Exterior
Performance Performance Performance
Lighting Lighting Lighting
Repair Repair Repair
Wheels & Tires Wheels & Tires Wheels & Tires
Tools & Garage Tools & Garage Tools & Garage
Brands Brands Brands

SHOP BY BRAND

DEALS & OFFERS


RESET

SAVE

SHOPPING CART

Subtotal:

You have no items in your shopping cart.

Thumpr NSR Hydraulic Roller Camshaft <br> 97-15 GM LS GEN III IV 3-Bolt
Thumpr NSR Hydraulic Roller Camshaft <br> 97-15 GM LS GEN III IV 3-Bolt
COMP CAMS
®

Thumpr NSR Hydraulic Roller Camshaft
97-15 GM LS GEN III IV 3-Bolt

SKU: CCA-MK54-701-11
$1,288.95

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
Description:

The Stage 1 Thumpr Master Cam Kit for LS Gen IV 4.8-6.0L is the perfect choice for sound and power in performance trucks. Includes lifters, timing set, Pushrods, LS6+ springs, retainers, locks, spring seats and Seals.

Features:

  • The Stage 1 Thumpr Master Cam Kit for LS GEN IV 4.8-6.0L is the perfect choice for a strong idle lope with great power gains in 4.8-5.3L trucks. Includes lifters, timing set, pushrods, LS6+ springs, retainers, locks, spring seats and seals.
  • Kit Type: MK-Kit
  • Lobe Separation: 112 DD
  • Intake Valve Lift: 0.541 IN
  • Exhaust Valve Lift: 0.536 IN
  • Lifters Included: Yes
  • Valve Springs Included: Yes
  • Assembly Lubricant Included: No
  • Camshaft Gear Attachment: 3-Bolt
  • Camshaft Material: Billet Steel
  • Lifter Type: Hydraulic Roller
  • Retainers Included: Yes
  • Camshaft Series: Thumpr NSR (No Springs Required)
  • Locks Included: Yes
  • Pushrods Included: Yes
  • Gaskets Included: No
  • Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
  • Stage: 1
  • Timing Set Included: Yes
  • Valve Seals Included: Yes
  • Valve Spring Seats Included: Yes
  • Usage: Street / Performance
  • Grind Number: 276LTH12
  • Estimated Horsepower Gain with Kit: 75
  • Recommended Upgraded Stock Rocker Arms: 1477-16
  • Recommended Max-Lift BSR Shaft Rocker System: 1981-16
  • Recommended Cam Install Kit: 5621
  • Cam Type: Hydraulic Roller
  • Grind Number: 276LTH12
  • Basic Operating RPM Range: 1,800-6,400
  • Intake Duration at .050 Inch Lift: 222 DD
  • Exhaust Duration at .050 inch Lift: 233 DD
  • Advertised Intake Duration: 276 DD
  • Advertised Exhaust Duration: 295 DD


  • Package Includes:

  • Engine Camshaft Kit


  • WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/