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COMP Cams K12-248-4

COMP Cams Comp Cams Xtreme Marine Hydraulic Flat Tappet Camshafts

249-K12-248-4

Free Shipping Estimated to ship directly from the manufacturer on 10/30/18

$395.99
COMP Cams Comp Cams Xtreme Marine Hydraulic Flat Tappet Camshafts $395.99
QTY
Xtreme Marine Hyd. Flat Tappet Cam Complete Kit
Chevy Small Block 262-400ci 1955-98
Lift: .516"/.522"
Duration: 290°/306°
Lobe Separation Angle: 110°
RPM Range: 2500-6500

COMP Cams K12-248-4 Details

Chevy Small Block 262-400ci 1955-98

Jet boat with A impeller, 9.5 compression, needs headers. Good for Bracket Racing and high performance.

Specifications:

Intake Valve Lift (in.)
0.516
Exhaust Valve Lift (in.)
0.522
Int. Duration @ .050 in. (Deg)
246
RPM Range
2500-6500
Exh. Duration @ .050 in. (Deg)
256
Int. Duration Advertised (Deg)
290
Exh. Duration Advertised (Deg)
306
Engine Make/Size
Chevy Small Block (262-400)
Lifter Type
Hydraulic Flat Tappet
Usage
Marine
Manufacturer's Part Number:
K12-248-4

A Unique Cam for Marine Applications

If you're heading to the great outdoors, Comp Cams offers camshafts designed specifically for marine applications where low idle speeds are necessary and where restrictive exhausts require special cams that work well against wet exhaust system back pressure. These unique camshafts generate an extremely wide powerband, offering the low-end torque needed to jerk skiers up quickly and the high-end power needed for maximum performance. Also, Comp's larger camshafts are engineered for engines with less restrictive exhausts and drives that will tolerate higher idle speeds. An excellent choice for jet boats or power boats.

Features:
  • Extremely wide powerband helps get boat on plane while making maximum horsepower
  • Work against exhaust systems with restrictive back pressure
  • Power enhancement helps maintain top end speed for long distances
  • Intended for applications where low idle speeds are required

    Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.

    Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.

    Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.

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