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COMP Cams 12-406-5 - Comp Cams Blower/Turbo Mechanical Flat Tappet Camshafts



COMP Cams 12-406-5 - Comp Cams Blower/Turbo Mechanical Flat Tappet Camshafts
COMP Cams 12-406-5 - Comp Cams Blower/Turbo Mechanical Flat Tappet Camshafts

JEGS Part Number: 249-12-406-5

Blower and Turbo Mechanical Flat Camshaft
Chevy Small Block 262-400ci 1955-98
Lift: .563"/.563"
Duration: 310°/320°
Lobe Separation Angle: 114°
RPM Range: 3500-7000

COMP Cams 12-406-5 Details

Small Block Chevy 262-400ci 1955-98

Serious Bracket race and very hot street with 471 or larger blower.

Comp Cams Blower/Turbo Mechanical Flat Tappet Camshafts

These blower and turbo camshafts from Comp Cams are available in a variety of grinds,They work with your blower or turbo to help provide the most power possible.






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.

COMP Cams 12-406-5

Exhaust Valve Lift (in.)
0.563
Intake Valve Lift (in.)
0.563
Int. Duration @ .050 in. (Deg)
270
Exh. Duration @ .050 in. (Deg)
280
Int. Duration Advertised (Deg)
310-2
Exh. Duration Advertised (Deg)
320-2
RPM Range
3500-7000
Engine Make/Size
Chevy Small Block (262-400)
Lifter Type
Mechanical Flat Tappet
Usage
Street/Performance
Advertised Duration
310 int./320 exh.
Advertised Exhaust Duration
320
Advertised Intake Duration
310
Basic Operating RPM Range
3,500-7,000
Cam Style
Mechanical flat tappet
Computer-Controlled Compatible
No
Duration at 050 inch Lift
270 int./280 exh.
Exhaust Duration at 050 inch Lift
280
Exhaust Valve Lash (in.)
0.028
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.563
Grind Number
CS 310BS-14
Intake Duration at 050 inch Lift
270
Intake Valve Lash (in.)
0.026
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.563
Quantity
Sold individually
Valve Lift with Factory Rocker Arm Ratio
0.563 int./0.563 exh.
Valve Springs Required
Yes
Lobe Separation (Deg)
114
Manufacturer's Part Number:
12-406-5
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