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Part number: CL12-244-4
Product Details
Comp Cams CL12-244-4 Xtreme Marine Camshaft/Lifter Kit
Products specifications
Advertised Duration 278 int./292 exh.
Advertised Exhaust Duration 292
Advertised Intake Duration 278
Assembly Lubricant Included Yes
Basic Operating RPM Range 2,000-6,200
Cam Style Hydraulic flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 234 int./244 exh.
Exhaust Duration at 050 inch Lift 244
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.500 in.
Gaskets Included No
Grind Number CS XM 278H-12
Intake Duration at 050 inch Lift 234
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.498 in.
Lifter Style Hydraulic flat tappet
Lifters Included Yes
Lobe Separation (degrees) 112
Locks Included No
Pushrods Included No
Quantity Sold as a kit.
Retainers Included No
Rocker Arms Included No
Timing Chain and Gears Included No
Valve Lift with Factory Rocker Arm Ratio 0.498 int./0.500 exh. lift
Valve Springs Included No
Valve Springs Required Yes
Valve Stem Seals Included No
Title CL12-244-4 Cam and Lifter Kit, CS XM 278H-1 2
Engine Make/Size Chevy Small Block (262-400)
RPM Range 2000-9000
Usage OEM
Exh. Duration @ .050 in. (Deg) 244
Exh. Duration Advertised (Deg) 292
Exhaust Valve Lift (in.) 0.5
Int. Duration @ .050 in. (Deg) 234
Int. Duration Advertised (Deg) 278
Intake Valve Lift (in.) 0.498
Lifter Type Hydraulic Flat Tappet
  • Xtreme Marine Camshaft
  • 1 Year Limited Warranty
Reviews
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A
First of all, I can not believe how fast I recieved my order, 2 DAYS! Best of all, the instructions made it easy for a non mechanic like me to install.
K
Quick
P
Ordered a CAI kit and Autoplicity had the lowest price.  They're website didn't correctly match my vehicle to the product and it took a few days to ship.  They're support was friendly and quick when I emailed them about the delay.
G
I couldn't find these ARP studs anywhere else for this price!  $20 less than ANYWHERE!  Definitely coming back to shop at Autoplicity.
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