Description
Brand: COMP Cams
Manufacturer’s Part Number: K12-248-4
Part Type: Camshaft Kits
Product Line: COMP Cams Xtreme Marine Cam and Lifter Kits
Automotive Fittings Part Number: CCA-K12-248-4
UPC: 036584041542
Cam Style: Hydraulic flat tappet
Basic Operating RPM Range: 2,500-6,500
Camshaft Use: Marine
Camshaft Manufacturers Description: Jet boat with A impeller, 9.5:1 compression, needs headers. Good for bracket racing and high performance.
Intake Duration at 050 inch Lift: 246
Exhaust Duration at 050 inch Lift: 256
Duration at 050 inch Lift: 246 int./256 exh.
Advertised Intake Duration: 290
Advertised Exhaust Duration: 306
Advertised Duration: 290 int./306 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.516 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.522 in.
Valve Lift with Factory Rocker Arm Ratio: 0.516 int./0.522 exh.
Lobe Separation (degrees): 112
Camshaft Gear Attachment: 3-bolt
Computer-Controlled Compatible: No
Lifters Included: Yes
Lifter Style: Hydraulic flat tappet
Valve Springs Included: Yes
Retainers Included: Yes
Locks Included: Yes
Valve Stem Seals Included: Yes
Timing Chain and Gears Included: Yes
Assembly Lubricant Included: Yes
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
Valve Springs Required: Yes
Quantity: Sold as a kit.
Description:
COMP Cams Xtreme marine cam and lifter kits take advantage of the newest developments in camshaft design. Their aggressive lobe design produces better throttle response and top-end horsepower than other systems with the same duration at .050 in., while delivering increased engine vacuum. These kits are available for everything from pleasure boats to race applications, so you can always have Xtreme performance on the water.
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