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FAST Billet High-Flow 4-Barrel Throttle Body 4150-Style Flange

FAST 307603

244-307603

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FAST Billet High-Flow 4-Barrel Throttle Body 4150-Style Flange $576.99
4-Barrel Throttle Body
  • 4150-Style Flange
  • Flows 1375 cfm
  • Includes TPS, IAC, and Hardware

  • FAST 307603 Details

    4-Barrel Throttle Bodies

    Specifications:

    Throttle Body Finish
    Red anodized
    Throttle Body Material
    Billet aluminum
    Venturi Quantity
    4
    Gaskets Included
    Yes
    Injectors Included
    No
    Quantity
    Sold individually
    Throttle Body Style
    Multi-port injection, MPI
    Hardware Included
    No
    IAC Motor Included
    Yes
    TPS Sensor Included
    Yes
    Airflow Rate (cfm)
    1,375 cfm
    Manufacturer's Part Number:
    307603

    FAST's 4-Barrel Throttle Bodies incorporate tapered and radiused throttle bores and precisely machined progressive linkage for smooth throttle operation and unparalleled airflow. Fits standard 4150 flange, and includes TPS, IAC and hardware. Supports flow up to 1375 cfm.

    Features:

    • Inward opening throttle blades improve performance by eliminating part throttle directional influence that causes poor air distribution
    • Shorter height for better airflow, easier packaging for tight hood clearance and reduced weight
    • Brass throttle blades control vibration and reduce thermal expansion
    • Throttle blades attached to stainless steel shafts with aircraft-quality hardware and peened to ensure positive retention
    • Bodies are machined from 6061-T6 billet aluminum for consistent quality, excellent appearance, and light weight

    Can I use this on a chevy 350 engine if I change the intake manifold?

    Asked by: Areapolice
    This could be something you use. There's much more than just this needed.
    Answered by: Dean R
    Date published: 2017-12-02

    Can this be installed on a 1987 V10 with a stock 350 in it? What will I need to make a simple installation?

    Asked by: areapolice
    No that throttle body will not fit that engine.
    Answered by: BrandonJ
    Date published: 2017-11-17

    Can this item be used with any other manifolds?

    Asked by: Getdown
    This can be used on any manifold that will accept a 4150 style carb flange.
    Answered by: Rusty B
    Date published: 2017-10-20
    • y_2018, m_7, d_19, h_23CST
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    • loc_en_US, sid_10001_10001_1399686, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
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    Some parts are not legal for use in California or other states with similar laws / regulations