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Part number: 12-501-5
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Product Details
Comp Cams 12-501-5 Tight Lash Camshaft
Products specifications
Advertised Duration 272 int./276 exh.
Advertised Exhaust Duration 276
Advertised Intake Duration 272
Basic Operating RPM Range 2,500-6,000
Cam Style Mechanical flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 242 int./246 exh.
Exhaust Duration at 050 inch Lift 246
Exhaust Valve Lash 0.020 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.520 in.
Grind Number 272TL-6
Intake Duration at 050 inch Lift 242
Intake Valve Lash 0.018 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.510 in.
Lobe Separation (degrees) 106
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.510 int./0.520 exh. lift
Valve Springs Required Yes
Title 12-501-5 CamShaft, CS 272TL-6
Engine Make/Size Chevy Small Block (262-400)
RPM Range 2000-9000
Usage Strip
Exh. Duration @ .050 in. (Deg) 246
Exh. Duration Advertised (Deg) 276-1
Exhaust Valve Lift (in.) 0.52
Int. Duration @ .050 in. (Deg) 242
Int. Duration Advertised (Deg) 272-1
Intake Valve Lift (in.) 0.510
Lifter Type Mechanical Flat Tappet
  • Tight Lash Camshaft
  • 1 Year Limited Warranty
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very nice experience simple quick and easy
Part was visibly shown and compared out perfectly with what I need. Best price I could find on the net. Great experience!!!
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