Comp Cams LS1 LS6 LS2 XR265HR 212/218 Lift .558/.563 LSA 115°

Comp Cams GM GEN III/LS1/LS2/LS6 4.8L, 5.3L, 5.7L, 6.0L 8 CYL. 1997-PRESENT

XR265HR

54-424-11

HYDRAULIC ROLLER-Great street cam with very wide power range, good drivability and excellent response. This a great moderate nitrous cam!!

1400 to 6700 RPM RANGE

265 271 adv duration

212 218 @.050 duration

.558in lift .563exh lift

115° LSA

Requires upgraded valve springs 918-16