Product Summary

351W, Hydraulic Flat Tappet Camshaft Type

    Key Specs

    Camshaft TypeHydraulic Flat Tappet

    Need To Know

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    Designed for street high-performance applications, Performer RPM cams provide power from 1500 to 6500 rpm.
    • Designed for 1500 to 6500 Performance
    • Maximum Power in High-RPM with Good Low-End Torque
    • Matched to Edelbrock Performer RPM Intakes
    • 10 to 12 in. of Manifold Vacuum at Idle
    • More Lift and Duration than Most Street Camshafts
    • Includes Hydraulic Lifters and Assembly Lube
    • Dyno Matched/Street Proven Performance
    • Take The Guesswork Out Of Camshaft Selection


    CARB Warning

    Follow EPA, CARB, and state regulations for engine changes

    Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine


    Camshaft TypeHydraulic Flat Tappet
    Intake Duration290
    Exhaust Duration300
    RPM Range1,500-6,500
    Intake Duration (.050" Lift)224
    Exhaust Duration (.050" Lift)234
    GTIN Code085347071821
    Intake Valve Lift w/ Rocker Arm Ratio0.496"
    Exhaust Valve Lift w/ Rocker Arm Ratio0.52"
    External Ignition Box RequiredNo
    Valve Spring RequiredYes
    Valve Spring IncludedNo
    Lifter TypeHydraulic Flat Tappet
    Lifters IncludedYes
    Retainers IncludedNo
    Locks IncludedNo
    Timing Chain and Gears IncludedNo
    Assembly Lubricant IncludedYes
    Pushrods Included
    Rocker Arms IncludedNo
    Sold in QuantityKit
    NotesAlthough the advertised RPM range for these camshafts is 1,500 to 6,500 rpm, for best performance we recommend a minimum 3,000 rpm stall torque converter be used in applications with automatic transmissions.