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Part number: 11-231-3
Competitor Pricing
Product Details
Comp Cams 11-231-3 Xtreme 4 X 4 Camshaft
Products specifications
Advertised Duration 254 int./262 exh.
Advertised Exhaust Duration 262
Advertised Intake Duration 254
Basic Operating RPM Range 1,000-5,000
Cam Style Hydraulic flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 210 int./218 exh.
Exhaust Duration at 050 inch Lift 218
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.505 in.
Grind Number CB X4 254H-11
Intake Duration at 050 inch Lift 210
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.505 in.
Lobe Separation (degrees) 111
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.505 int./0.505 exh. lift
Valve Springs Required Yes
Title 11-231-3 CamShaft, CB X4 254H-11
Engine Make/Size Chevy Big Block (396-454)
RPM Range 1000-7000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 218
Exh. Duration Advertised (Deg) 262
Exhaust Valve Lift (in.) 0.505
Int. Duration @ .050 in. (Deg) 210
Int. Duration Advertised (Deg) 254
Intake Valve Lift (in.) 0.505
Lifter Type Hydraulic Flat Tappet
  • Xtreme 4 X 4+ Camshaft
  • 1 Year Limited Warranty
Reviews
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X
Very fast transaction and shipping info.. Best price found on the internet..
B
Excellent place to deal with. I am a returning customer and love the fast shipping!!
C
After shopping around for a specific cargo carrier, Autoplicity had the best total price by over $50 and great ratings, so I gave them a try.  I received the SportRack Aero XL - A90275 last Thursday and am VERY impressed with their price and service.  The cargo carrier arrived quickly (ordered Sat, rec'd Thurs) and in fine shape.  I will recommend Autoplicity to my friends, and plan to shop with them for my future automotive needs.
S
Prices are very good.  There was a slight issue with my order, but it was taken care of after being passed around to a few different departments when I called.  Would order from them again.
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