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Thread: crank pulley size for an s-trim

  1. #1
    Senior SCH Member
    Join Date
    Jun 2003
    Posts
    159

    crank pulley size for an s-trim

    just wondering what size the crank pulley is on an s-trim? and where can you get larger crank pulleys?
    Thanks
    93 Black coupe, JE Pistons, Cut and Polished Crank 10/10 Bearings, Ported Edelbrock Aluminum Heads, 42lb Injectors, Pro M 80mm Mass Air
    Accufab 75mm Throttle Body, Holley Systemax Intake, BBK Adjustable Fuel Regulator, 130 amp alternator
    1.7 Ford Motorsport Roller Rockers, Ford Motorsport E303 Cam,Aluminum Radiator, Electric Fan, MSD 6AL Ignition- MSD 6BTM Boost Retard
    MSD Coil 90/10 Front Shocks,
    50/50 Rear Shocks, 3.55 Gears,
    BBK Long Tube Headers, SouthSide Machine Lift Bars, Sub Frame Connectors, Built T-5 with Cobra Gearset 3:35, 255lph Fuel Pump
    T-Rex inline fuel pump
    Vortech S trim Supercharger,Vortech Aftercooler, Flowmaster CatBack Exhaust, Optima battery relocated
    Corbeau CR1 Racing Seats Cervini Cowl/Ram Air hood ,17" Cobra R wheels

  2. #2
    Senior SCH Member frdfandc's Avatar
    Join Date
    May 2003
    Location
    Elkton,MD
    Posts
    306
    The stock crank pulley is around 6.5 inches. The Renegade pulley (which I have) is 8 inches. You can view and purchase them directly from Vortech. The only down side when using the 8 inch crank pulley is that you will need to install the 1993 Cobra water pump pulley (its smaller than the stock pulley for clearance issues) and get a shorter drive belt. Also you will need a longer blower belt.
    Last edited by frdfandc; 03-13-2004 at 11:17 PM.

  3. #3
    Senior SCH Member
    Join Date
    Feb 2003
    Posts
    132
    Stock crank pulley 4 "S" trim is 6.87", sometimes referred 2 as 7".....for "SQ" also...."SC" 6".

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