Hydraulic Flat Tappet Cam. Mid-level performance street cam with excellent drivability. Works well with stock type exhaust manifolds and dual plane intake with mild 4 bbl carb. This is an Awesome 4x4 and performance marine cam where dry exhaust is used. Improved valve springs and roller rockers recommended.; Advertised Duration (Int/Exh): 262/268; Duration @ .050 (Int/Exh): 220/226; Gross Valve Lift (Int/Exh): .475/.494; LSA/ICL: 112/108; Valve Lash (Int/Exh): Hyd/Hyd; RPM Range: 1400-5800; Includes: Cam & Lifters (#71977PR-16)
- Cam Style:
- Hydraulic flat tappet
- Basic Operating RPM Range:
- 1,400-5,800
- Intake Duration at .050 inch Lift:
- 220
- Exhaust Duration at .050 inch Lift:
- 226
- Duration at .050 inch Lift:
- 220 int./226 exh.
- Advertised Intake Duration:
- 262
- Advertised Exhaust Duration:
- 268
- Advertised Duration:
- 262 int./268 exh.
- Intake Valve Lift with Factory Rocker Arm Ratio:
- 0.475 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:
- 0.494 in.
- Valve Lift with Factory Rocker Arm Ratio:
- 0.475 int./0.494 exh.
- Lobe Separation (degrees):
- 112
- Computer-Controlled Compatible:
- No
- Camshaft Gear Attachment:
- N/A
- Valve Springs Required:
- Yes
- Grind Number:
- N/A
- Camshaft Manufacturers Description:
- Mid-level performance street cam with excellent drivability. Works well with stock type exhaust manifolds and dual plane intake with mild 4 bbl carb. This is an awesome 4x4 and performance marine cam where dry exhaust is used. Improved valve springs
- Lifters Included:
- Yes
- Valve Springs Included:
- No
- Retainers Included:
- No
- Locks Included:
- No
- Valve Stem Seals Included:
- No
- Timing Chain and Gears Included:
- No
- Assembly Lubricant Included:
- No
- Pushrods Included:
- No
- Rocker Arms Included:
- No
- Gaskets Included:
- No
- Quantity:
- Sold as a kit.
- Make:
- Mopar
- Engine Family:
- Mopar big block B
- Engine Family:
- Mopar big block RB
