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07/21/2029 6:53 PM
Summer Sale Price $334.17
Ships from manufacturer
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Part number: SK12-679-5
Product Details
Comp Cams SK12-679-5 Xtreme Energy Camshaft Small Kit
Products specifications
Advertised Duration 290 int./298 exh.
Advertised Exhaust Duration 298
Advertised Intake Duration 290
Assembly Lubricant Included Yes
Basic Operating RPM Range 2,800-7,200
Cam Style Mechanical flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 252 int./260 exh.
Exhaust Duration at 050 inch Lift 260
Exhaust Valve Lash 0.016 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.558 in.
Gaskets Included No
Grind Number CS XS290S-10
Intake Duration at 050 inch Lift 252
Intake Valve Lash 0.016 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.540 in.
Lifter Style Mechanical flat tappet
Lifters Included Yes
Lobe Separation (degrees) 110
Locks Included No
Pushrods Included No
Quantity Sold as a kit.
Retainers Included No
Rocker Arms Included No
Timing Chain and Gears Included Yes
Timing Chain Style Double non-roller
Valve Lift with Factory Rocker Arm Ratio 0.540 int./0.558 exh. lift
Valve Springs Included No
Valve Springs Required Yes
Valve Stem Seals Included No
Title SK12-679-5 CamShaft Kit, CS XS290S-10
Engine Make/Size Chevy Small Block (262-400)
RPM Range 2000-9000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 260
Exh. Duration Advertised (Deg) 276
Int. Duration @ .050 in. (Deg) 252
Int. Duration Advertised (Deg) 270
Lifter Type Hydraulic Flat Tappet
  • Produces Better Throttle Response
  • Produces Top Engine Horsepower
  • Delivers Increased Engine Vacuum
  • 1 Year Limited Warranty
Reviews
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E
Great service. fast shiping!
J
I bought this item for my fiance and he loves it! He was completely happy with the price we paid...
J
!!!Thank you!!!
D
Best prices I found online.. processed same day and recieved same week..packaged great and works great.
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Fitment
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1989 Avanti II Base
1988 Avanti II Base
1987 Avanti II Base
1985 Avanti II Base / GT
1984 Avanti II Base
1983 Avanti II Base
1982 Avanti II Base
1981 Avanti II Base
1980 Avanti II Base
1979 Avanti II Base
1978 Avanti II Base
1977 Avanti II Base
1972 Avanti II Base
1971 Avanti II Base
1970 Avanti II Base
1969 Avanti II Base
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1977 Buick Regal ALL / Base / SR
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