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1993 mustang cant run after 5000 rpm!!! Please help before major transform!!!

824 Views 13 Replies 5 Participants Last post by  89coupe
:headscratch:I have a big issue here, i have 347 supercharge motor. i have change almost every part in the car tps,computer,sensor,etc...
and still can not run no more 5,000 rpm before car stalls. Car will act funny once is warm.Please any help advice will greatly be appreciated before 347 motor be up for smoke.....HELP!!!!:headscratch::headscratch::happyhapp
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24# injectors with 255 fuel pump holley with inline vortech fuel pump
stroker kit, supercharger is powerdyne 6lbs pulley, aeromotive
89coupe which one you think injectors? inline fuel pump is not connected,and 255 holley is only pump connected
buck and let go of gas for rpm to drop and get on it again untill it will reach that rpm in this case is 5,000rpm....
Fuel pressure, i really cant say much my gauge is in engine bay, dont have one in cab...
what fuel pressure should i run ????
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