COMP Cams Dual Energy Cam and Lifter Kits SK12-207-3

These Dual Energy cam and lifter kits from COMP Cams have more exhaust duration and lift than intake. They are designed for applications where a slight sacrifice in low-end power is acceptable for an increase in mid and upper-range rpm horsepower. These kits are ideal for use with restricted exhaust port cylinder heads, or applications using a full-length exhaust system.Brand: COMP Cams
Manufacturer's Part Number: SK12-207-3
Part Type: Camshaft Kits
Product Line: COMP Cams Dual Energy Cam and Lifter Kits
HP Direct Part Number: CCA-SK12-207-3
UPC: 00036584380764
Cam Style: Hydraulic flat tappet
Basic Operating RPM Range: 1,200-5,500
Camshaft Use: Street/Strip
Intake Duration at 050 inch Lift: 203
Exhaust Duration at 050 inch Lift: 212
Duration at 050 inch Lift: 203 int./212 exh.
Advertised Intake Duration: 255
Advertised Exhaust Duration: 261
Advertised Duration: 255 int./261 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.421 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.451 in.
Valve Lift with Factory Rocker Arm Ratio: 0.421 int./0.451 exh.
Lobe Separation (degrees): 110
Camshaft Gear Attachment: 3-bolt
Grind Number: 255DEH
Computer-Controlled Compatible: No
Lifters Included: Yes
Lifter Style: Hydraulic flat tappet
Valve Springs Included: No
Retainers Included: No
Locks Included: No
Valve Stem Seals Included: No
Timing Chain and Gears Included: Yes
Timing Chain Style: Double roller
Assembly Lubricant Included: Yes
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
Valve Springs Required: Yes
Quantity: Sold as a kit.