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Performance Camshafts, Lifter Kits and Matching Valvetrain for 283-400 V8 (1957-1986) Chevy - Edelbrock.com
Camshaft: Performer RPM
Part #: #7102
Vehicle Type: CHEVROLET
Engine Application: 283-400 V8 (1957-1986)
RPM Range: 1500-6500
DURATION AS ADVERTISED
INTAKE: 308°
EXHAUST: 318°
DURATION @ .050
INTAKE: 234°
EXHAUST: 244°
LIFT @ CAM (Lobe)
INTAKE: 0.325"
EXHAUST: 0.34"
LIFT @ VALVE
INTAKE: 0.488"
EXHAUST: 0.51"
LOBE SEPERATION: 112°
INTAKE CENTERLINE: 107°
IDLE VACUUM @ 1000 RPM: 11"
The information below is for verification of
opening and closing events.
INTAKE TIMING @ .050" LIFT:
Opens: 10° BTDC
Closes: 44° ABDC
EXHAUST TIMING @ .050" LIFT:
Opens: 59° BBDC
Closes: 5° ATDC
OPTIONAL VALVE SPRINGS: #5703
CAM FEATURES: 410 HP & 408 ft.-lbs. with #7501 intake & #60899 heads.
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: Do not use dual valve springs .Use only recommended Edelbrock Sure Seat Valve Springs #5703.
AMC
