Product Summary

Hydraulic Roller Tappet Camshaft Type

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    Key Specs

    Camshaft TypeHydraulic Roller Tappet
    RPM Range1200-4500
    Intake Duration (.050" Lift)206
    Exhaust Duration (.050" Lift)206
    Lobe Separation110 °
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    Need To Know

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    COMP Cams 56-410-8 Details

    COMP Cams Magnum 260HR-10 Hydraulic Roller Camshaft for 4.3L Chevy V6 with Balance Shaft.

    GM 4.3L / 262 c.i. 90° V6 1985-2014. For '92-'14 GM 4.3L/262 cid 90° V6 Balance Shaft-Equipped Engines - Great Torque For Trucks; 4WD & Light Towing, Has Smooth Idle, Works w/ Stock Components, Adjustable Valve Train Required, For Carbureted Applications. Magnum. Engine Camshaft

    • Great high RPM power
    • Easy on valve train parts
    • Can be used with mild ratio rocker arms & traditional performance valve springs
    • Best with aftermarket converter & 9.5:1+ compression

    Application

    1985-14 Chevy 262

    Guides & Documents

    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $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 the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    COMP Cams 56-410-8 Specifications

    KEY SPECS
    MFG. Part #56-410-8
    BrandCOMP Cams
    Camshaft TypeHydraulic Roller Tappet
    RPM Range1200-4500
    Intake Duration (.050" Lift)206
    Exhaust Duration (.050" Lift)206
    Lobe Separation110 °
    GENERAL
    Intake Valve Lift w/ Rocker Arm Ratio0.500"
    Exhaust Valve Lift w/ Rocker Arm Ratio0.500"
    Intake Duration260
    Exhaust Duration260
    Sold in QuantityEach
    Grind Number260HR
    GTIN Code036584063353
    External Ignition Box RequiredNo
    Valve Springs RequiredYes

    Questions & Answers

    1 Question • 1 Answer

    As far as adjustments what all needs changed obviously rockers so which roller tip will work and will they work with factory size rocker studs

    by Cody

    • 6 years ago

    1 answer

    1 of 1 questions shown

    Fitment

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

    • Gen 1 LB1 90-Degree Chevy

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