Product Overview
BTR Stage 2 Truck camshaft. Includes valve stem hat seals. More average torque than Stage 1, sacrifices some low end torque and fuel mileage. Largest recommended camshaft with stock 4L60E converter in a 4.8L/5.3L. Timing advanced 2 degrees (113+2 LSA).
- Intake Duration at 050 inch Lift:212
- Exhaust Duration at 050 inch Lift:218
- Duration at 050 inch Lift:212 int./218 exh.
- Intake Valve Lift with Factory Rocker Arm Ratio:0.553 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:0.553 in.
- Valve Lift with Factory Rocker Arm Ratio:0.553 int./0.553 exh.
- Lobe Separation (degrees):113
- Camshaft Gear Attachment:3-bolt
- Computer-Controlled Compatible:Yes
- Lifters Included:No
- Valve Springs Included:Yes
- Valve Spring Style:Beehive
- Outside Diameter of Outer Spring (in):1.290 in.
