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Part number: K12-239-3
Product Details
Comp Cams K12-239-3 Xtreme 4 X 4 Camshaft Kit
Products specifications
Advertised Duration 262 int./270 exh.
Advertised Exhaust Duration 270
Advertised Intake Duration 262
Assembly Lubricant Included Yes
Basic Operating RPM Range 1,300-5,600
Cam Style Hydraulic flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 218 int./226 exh.
Exhaust Duration at 050 inch Lift 226
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.480 in.
Gaskets Included No
Grind Number CS X4 262H-11
Intake Duration at 050 inch Lift 218
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.462 in.
Lifter Style Hydraulic flat tappet
Lifters Included Yes
Lobe Separation (degrees) 111
Locks Included Yes
Outside Diameter of Outer Spring (in) 1.254 in.
Pushrods Included No
Quantity Sold as a kit.
Retainers Included Yes
Rocker Arms Included No
Timing Chain and Gears Included Yes
Timing Chain Style Double non-roller
Valve Lift with Factory Rocker Arm Ratio 0.462 int./0.480 exh. lift
Valve Springs Included Yes
Valve Springs Required No
Valve Stem Seals Included Yes
Title K12-239-3 CamShaft Kit, CS X4 262H-11
Engine Make/Size Chevy Small Block (262-400)
RPM Range 1000-7000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 226
Exh. Duration Advertised (Deg) 270
Exhaust Valve Lift (in.) 0.48
Int. Duration @ .050 in. (Deg) 218
Int. Duration Advertised (Deg) 262
Intake Valve Lift (in.) 0.462
Lifter Type Hydraulic Flat Tappet
  • Xtreme 4 X 4+ Camshaft
  • 1 Year Limited Warranty
Reviews
Add your review
M
I was very pleased with my transaction with Autoplicity.  My order was shipped the next day and received the following day.  The pricing was also the best I could find.  I would definitely buy from them again and recommend them to others.
D
Shipment was quicker than I thought and the product was just as described. It was cheaper than else where. Thank you Autoplicity
M
Great prices and great website.
H
Lowest prices on name brand items, quick shipping, and provide information on the status of your order.
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