Product Summary

Multi-port Injection Style, 1,500-6,500 RPM Range

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    Key Specs

    MFG. Part #70066
    BrandFiTech
    Injection StyleMulti-port
    RPM Range1,500-6,500
    Material TypeAluminum
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    FiTech 70066 Details

    LS1 Tall Aluminum Intake Manifold With Fuel Rails

    This LS1 tall aluminum intake manifold with fuel rails are a complete self-tuning induction systems for LS engines designed for the do-it-yourself hot rodder to the professional EFI tuner! This system is ready to go with everything needed to complete the induction system of your LS engine and get you on the road easily and faster than any system on the market today. Forget sourcing mismatched parts and cutting and splicing old harnesses and re-flashed ECU's from Craigs List tuners.

    • This Intake manifold is fabricated from T-6061 aluminum with 102mm inlet and a 1,500 to 6,500 rpm powerband.
    • The billet fuel rails include AN fittings and fuel crossover.
    • Cathedral Port LS1/LS2/LS6
    • Kit includes o-ring seals and hardware. For 500 HP LS1 engines.
    • Black Anodized Finish

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    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, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. 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.

    FiTech 70066 Specifications

    KEY SPECS
    MFG. Part #70066
    BrandFiTech
    Injection StyleMulti-port
    RPM Range1,500-6,500
    Material TypeAluminum
    GENERAL
    FinishAnodized
    ColorBlack Anodized
    EGRNo
    Cylinder Head ConfigurationCathedral Port
    Throttle Body Bore Size92mm
    Intake Section IncludedComplete
    Base MaterialAluminum
    Throttle Body IncludedNo
    Injectors IncludedNo
    Aftermarket Fuel Rail RequiredYes
    Fuel Rails IncludedNo
    Hardware IncludedYes
    Runners IncludedYes
    Runners RemovableNo
    Supplemental Bosses Cast-InNo
    Supplemental Bosses MachinedYes
    Supplemental Boss Quantity8
    Sold in QuantityKit
    NotesTall manifold. Kit includes o-ring seals and hardware. For 500 HP LS1 engines.
    GTIN Code852192008483
    Multi-Port Fuel Rails IncludedYes

    Questions & Answers

    Fitment

    • GM LS1

    • GM LS1

    • GM LS1

    • GM LS1

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