The new COMP Cams XFI (Xtreme Fuel Injection) camshafts for Hemi-powered Chrysler vehicles dramatically increase engine horsepower and torque, yet retain compatibility with reprogrammed OEM vehicle computer systems.
COMP Cams 112-501-11 Details
Dodge 5.7L & 6.1L Hemi 2003-2008 5.7L HEMI 2006-2010 6.1L HEMI
The XFI 260 netted 20 additional ft pounds of torque in lower rpm ranges with a peak of 31 additional hp.
The XE 268 camshaft added 14 ft lbs of torque at low rpm and 47 additional peak horsepower.
The amazing Comp Cams XFI 273 camshaft yielded it's most significant horsepower increases over 4500 rpm generating 61 more horsepower than the stock Hemi 5.7-liter engine.
Specifications:
Intake Valve Lift (in.)
0.528
Exhaust Valve Lift (in.)
0.531
RPM Range
1500-5800
Int. Duration @ .050 in. (Deg)
216
Exh. Duration @ .050 in. (Deg)
220
Int. Duration Advertised (Deg)
268
Exh. Duration Advertised (Deg)
272
Lifter Type
Hydraulic Roller
Usage
Street/Performance
Engine Make/Size
Mopar 426 Hemi
Advertised Duration
268 int./272 exh.
Advertised Exhaust Duration
272
Advertised Intake Duration
268
Basic Operating RPM Range
1,500-5,800
Cam Style
Hydraulic roller tappet
Computer-Controlled Compatible
Yes
Duration at 050 inch Lift
216 int./220 exh.
Exhaust Duration at 050 inch Lift
220
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.531
Grind Number
269H-11
Intake Duration at 050 inch Lift
216
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.528
Quantity
Sold individually
Valve Lift with Factory Rocker Arm Ratio
0.528 int./0.531 exh.
Valve Springs Required
Yes
Lobe Separation (Deg)
113
Manufacturer's Part Number:
112-501-11
