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Mutha' Thumpr 235/249 Hydraulic Flat Cam for Pontiac 265-455

COMP Cams

Sale price $209.97 Regular price $233.30

Additional Attributes:

  • GTIN: 00036584213253
  • Lobe Separation: 107
  • Intake Valve Lift: 0.49
  • Exhaust Valve Lift: 0.475
  • Lifters Included: No
  • Valve Springs Required: Yes
  • Assembly Lubricant Included: Yes
  • Camshaft Gear Attachment: 1-Bolt
  • Camshaft Material: Cast Iron
  • Cam and Lifter Kit Upgrade: CL51-601-5
  • K-Kit Upgrade: K51-601-5
  • Lifter Type: Hydraulic Flat Tappet
  • Amazon ASIN: B005H89RZE
  • 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
  • Engine Family: Pontiac 265-455 C.I. 8 Cylinder (1955-1981)
  • Camshaft Series: Thumpr
  • Usage: Street/Strip
  • Cam Type: Hydraulic Flat Tappet
  • Grind Number: 287TH7
  • Basic Operating RPM Range: 2,200-6,100
  • Intake Duration at .050 Inch Lift: 235
  • Exhaust Duration at .050 inch Lift: 249
  • Advertised Intake Duration: 287
  • Advertised Exhaust Duration: 305

Packaging:

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

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