Stage 1 LST (58X) Master Camshaft Kit for LS 4.8/5.3L Turbo Engines
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 2,300-7,400
Intake Duration at 050 inch Lift: 223
Exhaust Duration at 050 inch Lift: 225
Duration at 050 inch Lift: 223 int./225 exh.
Advertised Intake Duration: 278
Advertised Exhaust Duration: 280
Advertised Duration: 278 int./280 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.598 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.600 in.
Valve Lift with Factory Rocker Arm Ratio: 0.598 int./0.600 exh.
Lobe Separation (degrees): 115
Camshaft Gear Attachment: 3-bolt
Computer-Controlled Compatible: Yes
Lifters Included: Yes
Lifter Style: Hydraulic roller
Valve Springs Included: Yes
Outside Diameter of Outer Spring (in): 1.320 in.
Retainers Included: Yes
Locks Included: Yes
Valve Stem Seals Included: Yes
Timing Chain and Gears Included: Yes
Timing Chain Style: Double roller
Assembly Lubricant Included: No
Pushrods Included: Yes
Rocker Arms Included: No
Gaskets Included: No
Valve Springs Required: No
Camshaft Manufacturers Description: Perfect choice for 4.8L & 5.3L "cam only" turbo engines w/ unknown back pressure. 7400 RPM stability with CK & MK kits. 58x applications.
Quantity: Sold as a kit.
Notes: Designed for use with 58x reluctor wheels.