Comp Cams 54-501-11 - Comp Cams XFI Roller Camshafts For GM LS-Series/Gen III Engines
Comp Cams #249-54-501-11XFI Mechanical Roller CamshaftGM LS/Gen III Engines |
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Comp Cams 54-501-11 - Comp Cams XFI Roller Camshafts For GM LS-Series/Gen III Engines Details
XFI Mechanical Roller Camshafts
Solid Roller - Street/Strip -superb mid and upper rpm power. Intake upgrade recommended. Programmer and valve spring upgrade required.
Operating Range: 2100-6700 RPM Duration Advertised: 278° Intake / 285° Exhaust Duration @ .050'': 243° Intake / 248° Exhaust Valve Lift w/1.7 Rockers: .653'' Intake / .648'' Exhaust Lobe Separation Angle: 113°
Ever since its introduction, GM's LSX/Gen III engine has quickly become the ''preferred choice'' among many engine builders and performance enthusiasts. Right from the factory, the GM LSX/Gen III engine boasts a surprisingly efficient induction design, reduced weight and impressive power output. As the leading developer of high performance LSX/Gen III valve train technology, COMP Cams has engineered a full line of products proven to release the incredible horsepower and torque hidden inside while never sacrificing ever-critical reliability.
