COMP Cams XFI XE-R Cam and Lifter Kits K54-444-11

COMP Cams XFI XE-R cam and lifter kits offer extreme fuel injection and extreme energy. Their aggressive lobe design is made for your "all-out" applications. Tuned for EFI, these XFI XE-R cam kits provide a terrific increase in performance and include matching lifters for the ultimate in performance. When you're running all-out, you need the most aggressive cam lobes--install COMP Cams XFI XE-R cam and lifter kits.Brand: COMP Cams
Manufacturer's Part Number: K54-444-11
Part Type: Camshaft Kits
Product Line: COMP Cams XFI XE-R Cam and Lifter Kits
HP Direct Part Number: CCA-K54-444-11
UPC: 036584199878
Cam Style: Hydraulic roller, OE roller
Basic Operating RPM Range: 2,000-7,000
Camshaft Use: Street/Strip
Camshaft Manufacturers Description: High RPM street/strip with XE-R lobe designs. These are the most aggressive lobes for all out applications.
Intake Duration at 050 inch Lift: 224
Exhaust Duration at 050 inch Lift: 230
Duration at 050 inch Lift: 224 int./230 exh.
Advertised Intake Duration: 273
Advertised Exhaust Duration: 279
Advertised Duration: 273 int./279 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.581 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.588 in.
Valve Lift with Factory Rocker Arm Ratio: 0.581 int./0.588 exh.
Lobe Separation (degrees): 114
Camshaft Gear Attachment: 3-bolt
Grind Number: XER273HR
Computer-Controlled Compatible: Yes
Lifters Included: Yes
Lifter Style: Hydraulic roller
Valve Springs Included: Yes
Outside Diameter of Outer Spring (in.): 1.055 in.
Retainers Included: Yes
Locks Included: Yes
Valve Stem Seals Included: Yes
Timing Chain and Gears Included: No
Assembly Lubricant Included: Yes
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
Valve Springs Required: Yes
Quantity: Sold as a kit.