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Comp Cams 42-231-4 Oldsmobile Magnum Hydraulic Flat Tappet Camshaft 280H

Original price was: $273.99.Current price is: $82.20.

SKU: CNMT35378338236 Category:

Description

This Comp Cams 42-231-4 Olds 280H Magnum Hydraulic Flat Tappet Camshaft fits the 260-455 Oldsmobile engines from 1967-1990. Comp designed this cam for street/strip use, and it features good low-end torque and a rough idle. A 9.0:1 or higher compression ratio, headers, lower gears and a 2400+ stall speed torque converter are highly recommended.

Comp Cams 42-231-4 Olds 280H Magnum Hydraulic Flat Tappet Camshaft Specs:

  • For 260-455 cubic inch Oldsmobile engines from 1967-1990
  • Stock (O.E.) valve springs can NOT be used.
  • Adjustable valve train required
  • Basic RPM Range: 2000 to 6000
  • Valve Lift Intake: .490
  • Valve Lift Exhaust: .490
  • Advertised Intake Duration: 280
  • Advertised Exhaust Duration: 280
  • Intake Duration at .050: 230
  • Exhaust Duration at .050: 230
  • Lobe Separation: 110
  • Intake Centerline: 106
  • Firing Order: 1-8-4-3-6-5-7-2
  • Made in the USA

Comp Cams designed this Hydraulic Flat Tappet camshaft for high performance on the street and drag strip.

Comp Cams The Absolute Leader In Valve Train Technology!

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