Comp Cams LS1/LS6 XR277HR 224/228 Lift .534/.537 LSA 112°
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Prompt and Speedy Delivery Available *Unless Special Order Item
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100% ORIGINAL AND QUALITY
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Backed by Manufacturer Warranty
GM Gen III/LS1/LS2/LS6 350 c.i. 8 cyl. 1997-PRESENT (Three-Bolt)
2000 to 6800 RPM
54-418-11 XR277HR
ADV DUR. 277 281
DUR @ .050" 224 228
LIFT .534IN .537EXH
LSA 112°
designed for use with FAST LSX intake.
Requires Tuner
Hydraulic Roller-Street Strip camshaft for use with LS6 or after market intake and high ratios. Requires computer modifications.
GM Gen III/LS1/LS2/LS6 350 c.i. 8 cyl. 1997-PRESENT (Three-Bolt)
2000 to 6800 RPM
54-418-11 XR277HR
ADV DUR. 277 281
DUR @ .050" 224 228
LIFT .534IN .537EXH
LSA 112°
designed for use with FAST LSX intake.
Requires Tuner
Hydraulic Roller-Street Strip camshaft for use with LS6 or after market intake and high ratios. Requires computer modifications.