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CompCams : 54-330-11

Nº d'article: com54-330-11
* Hydraulic Roller * Basic Operating RPM Range 2,300-7,400 * Advertised Duration 278/280 * Valve Lift 0.598/0.600 * GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Perfect choice for 4.8L & 5.3L "cam only" turbo engines w/ unknown back pressure. 7400 RPM stability with CK & MK Kits.
  • Advertised Exhaust Duration: 280 DD
  • Advertised Intake Duration: 278 DD
  • Amazon ASIN: B07M6297DQ
  • Assembly Lubricant Included: No
  • Basic Operating RPM Range: 2,300-7,400 R3
  • 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: Low Shock Technology
  • CK-Kit Upgrade: CK54-330-11
  • Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
  • Exhaust Duration at .050 inch Lift: 225 DD
  • Exhaust Valve Lift: 0.6 IN
  • Grind Number: 278HLO15
  • Intake Duration at .050 Inch Lift: 223 DD
  • Intake Valve Lift: 0.598 IN
  • Lifter Type: Hydraulic Roller
  • Lifters Included: No
  • Lobe Separation: 115 DD
  • MK-Kit Upgrade (24X): MK54-330-24
  • MK-Kit Upgrade (58X): MK54-330-58
  • Recommended Cam Install Kit: 5621
  • Recommended Max-Lift BSR Shaft Rocker System: 1981-16
  • Recommended Upgraded Stock Rocker Arms: 1477-16
  • Stage: 1
  • Title: Stage 1 LST Camshaft for LS 4.8/5.3L Turbo Engines
  • Usage: Street / Performance, Street/Strip
  • Valve Springs Required: Yes
  • 278HLO15: Grind
  • Make: Chevrolet
  • Block type: LS
  • Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
  • Type: Hydraulic
  • Type: Roller Lifter
  • Operating RPM From: 2300 RPM From
  • Operating RPM to: 7400 RPM To
  • Duration intake: 278 Duration intake
  • Lift intake: 598 Lift intake
  • Lift exhaust: 600 Lift exhaust