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Part number: 01-451-8
Product Details
Comp Cams 01-451-8 Xtreme Marine Camshaft
Products specifications
Advertised Duration 284 int./290 exh.
Advertised Exhaust Duration 290
Advertised Intake Duration 284
Basic Operating RPM Range 2,200-5,800
Cam Style Hydraulic roller tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 230 int./236 exh.
Exhaust Duration at 050 inch Lift 236
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.547 in.
Grind Number CBVI XM284HR-12
Intake Duration at 050 inch Lift 230
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.547 in.
Lobe Separation (degrees) 112
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.547 int./0.547 exh. lift
Valve Springs Required Yes
Title 01-451-8 CamShaft, CBVI XM284HR-12
Engine Make/Size Chevy Gen VI 454
RPM Range 2000-9000
Usage Marine
Exh. Duration @ .050 in. (Deg) 236
Exh. Duration Advertised (Deg) 290
Exhaust Valve Lift (in.) 0.547
Int. Duration @ .050 in. (Deg) 230
Int. Duration Advertised (Deg) 284
Intake Valve Lift (in.) 0.547
Lifter Type Hydraulic Roller
  • Xtreme Marine Camshaft
  • 1 Year Limited Warranty
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this is my new home... very cool site, beat summit and jegs by $20 to $30
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Great customer service. Fast order processing. Hassle free transaction.
B
Very fast shipping, received it Monday when I ordered it on Thursday.  Thanks!
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Easy site to use and nice connection to Amazon.
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