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Part number: 23-711-9
Competitor Pricing
Product Details
Comp Cams 23-711-9 Xtreme Energy Camshaft
Products specifications
Advertised Duration 280 int./288 exh.
Advertised Exhaust Duration 288
Advertised Intake Duration 280
Basic Operating RPM Range 2,200-6,000
Cam Style Hydraulic roller tappet
Camshaft Gear Attachment 3-bolt
Computer-Controlled Compatible No
Duration at 050 inch Lift 230 int./236 exh.
Exhaust Duration at 050 inch Lift 236
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.537 in.
Grind Number XR280HR-10
Intake Duration at 050 inch Lift 230
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.541 in.
Lobe Separation (degrees) 110
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.541 int./0.537 exh. lift
Valve Springs Required Yes
Title 23-711-9 CamShaft, CRB3 XR280HR-10
Engine Make/Size Mopar 383-440
RPM Range 2000-9000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 236
Exh. Duration Advertised (Deg) 288
Exhaust Valve Lift (in.) 0.537
Int. Duration @ .050 in. (Deg) 230
Int. Duration Advertised (Deg) 280
Intake Valve Lift (in.) 0.541
Lifter Type Hydraulic Roller Retrofit
  • Produces Better Throttle Response
  • Produces Top Engine Horsepower
  • Delivers Increased Engine Vacuum
  • 1 Year Limited Warranty
Reviews
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C
Very easy to use website!
D
Great Pricing (lowest i can find anywhere) and Quick Shipping, Product has no damage from shipping! Thank you Autoplicity!
S
I received my ARP head studs as described and on time with zero problems, and cheaper than anywhere else.Will use again!!!
L
We ordered a cover for a pickup truck bed and were so pleased that it was shipped so quickly.  The price was the lowest that we found on the internet or in any of the stores where we looked.  We were notified by e-mail as soon as it shipped.  We will definitely shop this site again.
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