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Comp Cams

COMP Cams K11-242-3 Xtreme Energy 224/230 Hydraulic Flat Cam K-Kit for Chevrolet Big Block 396-454

    • Based on 46 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, May 24
Order within 15 hours and 24 minutes
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Size: K-Kit


Style: 1,600-5,800 RPM Range


Features

  • Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall.
  • 1,600-5,800 RPM Operating Range
  • 224/230 Duration at .050". 110 Degree Lobe Separation Angle. 0.515"/0.52" Valve Lift
  • K Kits vary in their contents, but generally contain a camshaft, a set of lifters, valve springs, retainers, locks, valve seals, timing set, assembly lubricant, decals and instructions. Check description for more accurate listing of kit contents.
  • Excellent performance in street carbureted applications. Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
  • More vacuum allows an increase in duration for improved performance and assists power brakes. Best performance with aftermarket intake manifolds, headers and lower gear ratios.
  • Fits Chevrolet 396-454 Mark IV Big Block
  • Made in USA

Description

Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall. K11-242-3 contains the following: 11-242-3 Xtreme Energy 224/230 Hydraulic Flat Cam for Chevrolet Big Block 396-454, 812-16 High Energy Hydraulic Flat Lifter Set for Chevrolet Small and Big Block., 2110 Magnum Double Row Timing Set for '65-'91 396-454 Chevrolet Big Block, 911-16 Valve Springs, 612-16 Set of 16 - 10 Degree, 3/8", Single Groove Locks w/ Lash Cap Recess, 748-16 10 Degree Superlock Steel Retainer Set of 16 for 1.500"-1.550" OD Valve Spring, 504-16 Set of 16 Umbrella Valve Seals for Stock Guide Size, 3/8" Valve Stem

Manufacturer: ‎Competition Cams


Brand: ‎Comp Cams


Item Weight: ‎26 pounds


Product Dimensions: ‎25.5 x 10.25 x 5 inches


Country of Origin: ‎USA


Item model number: ‎K11-242-3


Manufacturer Part Number: ‎K11-242-3


OEM Part Number: ‎N


Date First Available: November 21, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Trash, Comp Cams should be ashamed !
Size: Camshaft Only Style: 1,600-5,800 RPM Range
Break in procedure went fine. Dropped the break in oil and Inspected the filter element, good to go. Drove 10 miles one day, all is well. Drove three miles the following weekend and all hell broke loose, backfiring through the carburetor and sounds like the main bearings screaming. Towed home, pulled the intake. Four wiped out lobes. WTF ! Had no issue with Comp Cams camshaft three years ago when I built the Chevelle big Block. ... show more
Reviewed in the United States on August 26, 2023 by Scott Duby
    • Very disappointing-not everthung there, n used
Size: K-Kit Style: 1,600-5,800 RPM Range
Review Image by George George
The picture shown on the item I bought shows I was buying a kit, for the price. I got product only cam which is used, and the rings were rusty. That was it that came in the box as I attached the picture as I open it. Very disappointing after I been waiting for arrival and to put my motor together. I would pay the price for used and only two items out of the kit, I though I was getting. ... show more
Reviewed in the United States on February 8, 2021 by George George
    • Poor quality
Size: Cam and Lifter Kit Style: 1,800-6,000 RPM Range
Didn't survive break in.
Reviewed in the United States on November 5, 2022 by Edward Caudill
    • Don't buy very noisy camshaft
Size: Camshaft Only Style: 1,300-5,600 RPM Range
Don't like idle and very noisy. I WOULD NOT SUGGEST BUYING THIS. CAM COMP CAMS SUGGESTED THIS CAM .I am disappointed in this camshaft.
Reviewed in the United States on September 26, 2020 by David H

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