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Performance Camshafts, Lifter Kits and Matching Valvetrain for 4.3L 90° V6 Chevy - Edelbrock.com
Camshaft: Rollin' Thunder Hydraulic Roller
Part #: #3714
Vehicle Type: CHEVROLET
Engine Application: 4.3L 90° V6
RPM Range: Idle-5500
DURATION AS ADVERTISED
INTAKE: 272°
EXHAUST: 276°
DURATION @ .050
INTAKE: 210°
EXHAUST: 214°
LIFT @ CAM (Lobe)
INTAKE: 0.319"
EXHAUST: 0.325"
LIFT @ VALVE
INTAKE: 0.479"
EXHAUST: 0.488"
LOBE SEPERATION: 112°
INTAKE CENTERLINE: 107°
IDLE VACUUM @ 1000 RPM: 17"
The information below is for verification of
opening and closing events.
INTAKE TIMING @ .050" LIFT:
Opens: 2° ATDC
Closes: 32° ABDC
EXHAUST TIMING @ .050" LIFT:
Opens: 44° BBDC
Closes: 10° BTDC
OPTIONAL VALVE SPRINGS: #5814
CAM FEATURES: For use with OEM hydraulic roller lifters (use original lifters). Not for 1992-later 4.3L balance shaft engines.
INSTALLATION NOTES: Use Edelbrock Performer-Link Timing Chain and Gear Set #7801. 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 – position for most applications.
Footnote 1: Requires aftermarket computer chip (not available from Edelbrock) for use with manifold #3713.
Footnote 2: Use only recommended Edelbrock Sure Seat Valve Springs #5814 or original equipment equivalent.
AMC
