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Description
COMP Cams Xtreme Energy Camshaft Chrysler 273 318 340 360 # CC20-223-3COMP Cams Xtreme Energy Camshaft Chrysler 273 318 340 360 # CC20 223 3 Camshaft, Hydraulic Flat Tappet, Advertised Duration 268 280, Lift . 477 . 480, Mopar, Small Block, Each Cam Style: Hydraulic flat tappet Camshaft Use: Street Strip Basic Operating RPM Range: 1,600 5,800 Intake Duration at 050 inch Lift: 224 Exhaust Duration at 050 inch Lift: 230 Duration at 050 inch Lift: 224 int. 230 exh. Advertised Intake Duration: 268 Advertised Exhaust
COMP Cams Xtreme Energy Camshaft Chrysler 273 318 340 360 # CC20-223-3Camshaft, Hydraulic Flat Tappet, Advertised Duration 268/280, Lift .477/.480, Mopar, Small Block, Each
Cam Style:
Hydraulic flat tappet
Camshaft Use:
Street/Strip
Basic Operating RPM Range:
1,600-5,800
Intake Duration at 050 inch Lift:
224
Exhaust Duration at 050 inch Lift:
230
Duration at 050 inch Lift:
224 int./230 exh.
Advertised Intake Duration:
268
Advertised Exhaust Duration:
280
Advertised Duration:
268 int./280 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.477 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.480 in.
Valve Lift with Factory Rocker Arm Ratio:
0.477 int./0.480 exh.
Lobe Separation (degrees):
110
Remanufactured:
No
Computer-Controlled Compatible:
No
Grind Number:
CRS XE268H-10
Valve Springs Required:
Yes
Quantity:
Sold individually.
COMP Cams Xtreme Energy Camshafts
COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturerswhile delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1001 reviews
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Product Reviews
★★★★★ 3
The shelves sag away from the wall overtime
Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious.
To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Love this
Color: Rustic Brown, Number Of Shelves: 4, Size: 15.7in
Love these shelves so easy to put up so beautifully made and really enjoy the way they set on my wall very sturdy also!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Looks nice, easy to install
Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware.
I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Great center piece for my gaming room
Size: 7.9"D x 39.4"W x 34.3"H, Color: White, Size: 7.9"D x 39.4"W x 34.3"H, Color: White
It’s quite large, but you can display a lot of your cool collectibles on it. It arrives in a nicely packaged box with instructions, although I found the instructions to be quite basic. Most people should be able to figure it out.
Instead of following the instructions, I recommend forming the honeycomb structure on one side and then attaching it to your wall. Drill holes through the holes in the honeycomb, ensuring everything is level. Once the entire unit is assembled, one person can hang it on the wall. However, I suggest having a building partner. I attempted it alone and was straining my core while reaching on a ladder, which was probably not the wisest idea. The build quality appears to be very good, and I believe it will last for many years. The LED light colors are nice, though not as good as those on a razor, but they’re not bad for a third-party product. There are plenty of screws to install, with a couple of extra.
Just for reference my computer screen in the g9 57 inch that’s how big this shelf unit is. Holds up to 120 lbs
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Reviewed in the United States on February 8, 2026
★★★★★ 5
So many uses for this shelves
Easy to assemble and true to size i use mine as an mini Rc crawler display. Very sturdy and cleans well.
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Reviewed in the United States on February 14, 2026