COMP Cams Camshaft LS1 273Lr HR-112 - 54-457-11

$515.95 USD
SKU: BBR_BDQQ-54-457-11

Additional Attributes:

  • GTIN: 00036584195214
  • Exhaust Duration at .050 inch Lift: 231
  • Advertised Intake Duration: 273
  • Advertised Exhaust Duration: 281
  • Lobe Separation: 112
  • Intake Valve Lift: 0.61
  • Exhaust Valve Lift: 0.617
  • Lifters Included: No
  • Valve Springs Required: Yes
  • Assembly Lubricant Included: No
  • Camshaft Gear Attachment: 3-Bolt
  • Camshaft Material: Billet Steel
  • Lifter Type: Hydraulic Roller
  • Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
  • Amazon ASIN: B002EE2GA2
  • 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. 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 California Certified Vehicles Manufactured Before 1965?: 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. Exemption Reason: N/A
  • C.A.R.B. E.O. Number: N/A
  • MSE Process Video Link: https://www.youtube.com/watch?v=hTyIQxrPCCI
  • Camshaft Series: LSR Cathedral Port Small Displacement/Max Torque
  • Cam Type: Hydraulic Roller
  • Grind Number: 273Lr HR12
  • Basic Operating RPM Range: 1,700-6,800
  • Intake Duration at .050 Inch Lift: 223

Extened Information:

  • Emissions : Not Legal For C.A.R.B. - This part is not legal for sale or use in C.A.R.B. restricted areas
  • Life Cycle Status: Available To Order

Packaging:

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 23.38 x 2.91 x 2.59 inches

PDF: