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Part number: 12-654-5
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Product Details
Comp Cams 12-654-5 Oval Track Camshaft
Products specifications
Advertised Duration 286 int./292 exh.
Advertised Exhaust Duration 292
Advertised Intake Duration 286
Basic Operating RPM Range 3,200-7,200
Cam Style Mechanical flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 256 int./258 exh.
Exhaust Duration at 050 inch Lift 258
Exhaust Valve Lash 0.018 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.537 in.
Grind Number 286XOS
Intake Duration at 050 inch Lift 256
Intake Valve Lash 0.016 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.549 in.
Lobe Separation (degrees) 108
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.549 int./0.537 exh. lift
Valve Springs Required Yes
Title 12-654-5 CamShaft, CS 286XO-8
Engine Make/Size Chevy Small Block (262-400)
RPM Range 3000-9000
Usage Strip
Exh. Duration @ .050 in. (Deg) 258
Exh. Duration Advertised (Deg) 292
Exhaust Valve Lift (in.) 0.537
Int. Duration @ .050 in. (Deg) 252
Int. Duration Advertised (Deg) 286
Intake Valve Lift (in.) 0.549
Lifter Type Mechanical Roller
  • Oval Track Camshaft
  • 1 Year Limited Warranty
Reviews
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E
this is my new home... very cool site, beat summit and jegs by $20 to $30
B
Great customer service. Fast order processing. Hassle free transaction.
B
Very fast shipping, received it Monday when I ordered it on Thursday.  Thanks!
D
Great price and fast shipping, beat auto anything by a mile.
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