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Help choosing base map

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  • Help choosing base map

    Hi Everyone,

    My combo is:
    • 331 Ford Windsor
    • Pro Flo 4 - EDL-35930 - 29 lb/hr injectors - Port matched manifold to heads
    • Cam Info: TFS-51403002 Trick Flow "Stage 2"
    Duration at 050 inch Lift: 224 int./232 exh.
    Advertised Duration: 286 int./294 exh.
    Valve Lift with Factory Rocker Arm Ratio: 0.542 int./0.563 exh.
    Lobe Separation (degrees): 112
    • Heads: Trickflow 190cc 11R CNC chamber - K525-432-370
    • CR: 9.8:1
    • Fuel Pressure Regulator: Edelbrock 17401 - 58 PSI
    • Hedman 1/58 long tube headers
    • 2 1/2 Magnaflow exhaust system
    • Pistons: TFS-51404332
    • In tank pump combo: Aeromotive 18497 - 340 liter/hr
    Car is a '65 Mustang Fastback with a GForce T5 (2.94 1st) and a QP 9" with 3.89 gears.

    The cam seems to be right between two maps. Which map would you like for this combo?

    Thank you!
    Last edited by disquek; 10-02-2020, 07:36 AM.

  • #2
    Go with what the wizard says to begin with. If you have cranking issues, then step up a notch. Just make sure you stay with a 58psi map.

    You can look at the back of the install instructions, there is a listing of all maps if you want to manually choose. I recommend letting the wizard having the first shot though.


    • #3

      Note : you are limited to MAPs using 58 psi, due to your Preset regulator.


      • #4
        Thank you!