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Performance Camshafts, Lifter Kits and Matching Valvetrain for 283-400 V8 (1957-1986) Chevy - Edelbrock.com
Part #: #5002
Vehicle Type: CHEVROLET
Engine Application: 283-400 V8 (1957-1986)
RPM Range: N/A
DURATION AS ADVERTISED
DURATION @ .050
LIFT @ CAM (Lobe)
LIFT @ VALVE
LOBE SEPERATION: 108°
INTAKE CENTERLINE: 106°
IDLE VACUUM @ 1000 RPM: -
The information below is for verification of
opening and closing events.
INTAKE TIMING @ .050" LIFT:
Opens: 10° BTDC
Closes: 42° ABDC
EXHAUST TIMING @ .050" LIFT:
Opens: 47° BBDC
Closes: 7° ATDC
OPTIONAL VALVE SPRINGS: #5703
CAM FEATURES: Hydraulic flat tappet lifters are included with each camshaft.
INSTALLATION NOTES: Use Edelbrock Performer-Link Timing Chain and Gear Set #7800 or Accu-Drive gear drive #7890. Do not use late model timing chain and gear sets that are designed for emission-controlled engines. These timing sets are machined in a retarded position and are not recommended for this camshaft installation. Edelbrock Timing Sets feature three keyways for specified timing selection. Use "0" position for most applications.
Footnote 1: Use only stock ratio rocker arms.
Footnote 2: Do not use dual valve springs. Use only recommended Edelbrock Sure Seat Valve Springs #5703.