Comp Cams 11-205-3 High Energy Camshaft BBC CB 268H-10
Product details:
Chevy 396-454ci Big Block 1965-96
*Note: For 1965-1996 Big Block Chevy, ''STOCK SPRINGS CANNOT BE USED''
Performance with slight rough idle in 396. Great for heavy towing in 454 c.i.
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Operating Range: |
1500-5500 RPM |
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Duration Advertised: |
268° Intake / 268° Exhaust |
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Duration @ .050'' Lift: |
218° Intake / 218° Exhaust |
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Valve Lift w/1.7 Rockers: |
.485'' Intake / .485'' Exhaust |
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Lobe Separation Angle: |
110° |
Specifications:
Exhaust Valve Lift (in.) 0.485
Intake Valve Lift (in.) 0.485
RPM Range 1500-5500
Exh. Duration @ .050 in. (Deg) 218
Int. Duration @ .050 in. (Deg) 218
Exh. Duration Advertised (Deg) 268
Int. Duration Advertised (Deg) 268
Engine Make/Size Chevy Big Block (396-454)
Lifter Type Hydraulic Flat Tappet
Usage Street/Performance
Advertised Duration 268 int./268 exh.
Advertised Exhaust Duration 268
Advertised Intake Duration 268
Basic Operating RPM Range 1,500-5,500
Cam Style Hydraulic flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 218 int./218 exh.
Exhaust Duration at 050 inch Lift 218
Exhaust Valve Lift with Factory Rocker Arm Ratio (0.485
Grind Number CB 268H-10
Intake Duration at 050 inch Lift 218
Intake Valve Lift with Factory Rocker Arm Ratio (I0.485
Quantity Sold individually
Valve Lift with Factory Rocker Arm Ratio 0.485 int./0.485 exh.
Valve Springs Required Yes
Lobe Separation (Deg) 110
Manufacturer's Part Number: 11-205-3