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  1. S

    fuel press or coil pack?

    like i said i was hesitating at 6200 and it feels like it's floating the valves, but i found out my fuel pressure was 31psi. is that the correct fuel pressure for a 96 cobra with a vortech supercharger running 10 to 12 psi of boost. and if so could it be a coil pack going bad? my fuel pump...
  2. S

    hesitation @ 6,200

    I have a 96 cobra with a vortech v1, a 255 lph pump, and a vortech fmu. it was running fine all the way to 6800, untill about two weeks ago. now it sort of hesitates at about 6200. I am running 10-12 lbs of boost, but when it didnt hesitate, itd run up to15 at 6800. my air fuel guage is all the...
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    supercharger sound question

    I have a vortech v1 supercharger on my 96 cobra. I drove it a while ago, and it seemed to be louder than uasual. I had to change spark plugs today because it was missing pretty badly ( wich caused it to blow the closest intake tube behind the charger off), and I changed the oil yesterday...