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REALLY need some tuning help here

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  • REALLY need some tuning help here

    Ok what has happened here? i ve never not had some one help me on this board. and i know people out there are running a similiar setup.




    I am running an LT-1 that has LT-4 heads, intake and 58mm tb. I also have a vortech S-trim supercharger running about 6psi. i have a crane HI6 spark control unit. 65lb per hour injectors, aeromotive A1004 pump, boost refrencing FPR, 8.6:1 comp ratio.

    What plugs should i be running?

    Whats a parts store part number for either a 3 bar or 2 bar map sensor?

    What fuel pressure?

    O i also have a FAST ecu on it, that is giving me a head ache trying to tune so its not so friggen rich.

    thanks guys.

    oyeah the car is a 1992 vette
    2000 WS6 T/A M6. Monster stage 3 clutch, flowmaster cat back, 4.10's, SLP lid, Hurst shifter.
    1996 Mustang GT 5 speed STOCK DD
    past rides:
    1996 Mustang GTS bright tangerine orange
    2003 Mach 1 azure blue drag car (10.90@118 record holder for fastest N/A mach)
    1969 Mach 1 house of colors candy apple red393 stroker 100 shot (10.829@125 in street trim)
    2003 Mach 1 Torched red FRPP aluminator/vortech 666RWHP
    2008 Mustang GT JDM stroker long block, Saleen 2.3 twin screw
    1980 Mustang L 13.7: 418 stroker
    1994 Z28 A4 rebuilt from wreck
    1994 Z28 A4 totaled
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