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Part number: K12-443-8
Competitor Pricing
Product Details
Comp Cams K12-443-8 Xtreme Energy Camshaft Kit
Products specifications
Advertised Duration 294 int./300 exh.
Advertised Exhaust Duration 300
Advertised Intake Duration 294
Assembly Lubricant Included Yes
Basic Operating RPM Range 2,800-6,100
Cam Style Hydraulic roller tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 242 int./248 exh.
Exhaust Duration at 050 inch Lift 248
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.562 in.
Gaskets Included No
Grind Number CS XR294HR-10
Intake Duration at 050 inch Lift 242
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.540 in.
Lifter Style Hydraulic roller
Lifters Included Yes
Lobe Separation (degrees) 110
Locks Included Yes
Notes Requires thrust button and wear plate.
Outside Diameter of Outer Spring (in) 1.430 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 0.540 int./0.562 exh. lift
Valve Springs Included Yes
Valve Springs Required No
Valve Stem Seals Included Yes
Title K12-443-8 CamShaft Kit, CS XR294H-R10
Engine Make/Size Chevy Small Block (262-400)
RPM Range 2000-9000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 248
Exh. Duration Advertised (Deg) 300
Exhaust Valve Lift (in.) 0.562
Int. Duration @ .050 in. (Deg) 242
Int. Duration Advertised (Deg) 294
Intake Valve Lift (in.) 0.540
Lifter Type Hydraulic Roller
  • Produces Better Throttle Response
  • Produces Top Engine Horsepower
  • Delivers Increased Engine Vacuum
  • 1 Year Limited Warranty
Reviews
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W
great experience, good price, item arrived within 4 days of purchase, would do business with again in future !
W
first thing to pop up on google affordable
J
This is my first time ordering from autoplicity.  Everything was prompt.  Easy payment options, fast shipping.  Greats parts and cheapest price.
M
By far the lowest price i've seen on the web for what i have been trying to get, the Injen SRI for my juke. Great price fast shipping! Ill buy all my car stuff here from now on.
Return Policy
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