Product Description
COMP Cams XFI XE-R Camshafts 54-444-11
Camshaft, Hydraulic Roller Tappet, Advertised Duration 273/279, Lift .581/.588, Chevy, Small Block, LS
COMP Cams XFI XE-R Camshafts
Brand: COMP Cams
Manufacturer's Part Number: 54-444-11
Part Type: Camshafts
Product Line: COMP Cams XFI XE-R Camshafts
UPC: 036584068464
Cam Style: Hydraulic roller, OE roller
Camshaft Use: Street/Strip
Basic Operating RPM Range: 2,000–7,000
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
Remanufactured: No
Computer-Controlled Compatible: Yes
Grind Number: XER273HR
Valve Springs Required: Yes
Quantity: Sold individually.
Notes:
Requires custom computer tuning.
COMP Cams XFI XE-R Camshafts
COMP Cams XFI XE-R camshafts are made for all-out racing. The aggressive lobe design of these cams can handle all the rpm you can throw at it.
