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  1. 9

    klotz 108 octane race gas

    Yes it is leaded and will kill your cats and over time it will mess up your o2's. I cant say that it wont do anything for you because thats no true, its all on how you mix it. I run 93 and 110 at a 2 to 1 mix. I also have a nitrous car and race gas lets me bump the timming up for the track but...
  2. 9

    What Nitrous Kit to Use?

    I've got the zex kit very easy install.
  3. 9

    Evacuating A/C

    Take some rags and put the around the a/c, take a wrench and open the line untill it just starts to hiss, close the hood and walk away.In about a 1/2 hour it will be done. (you didnt hear that from me though)
  4. 9

    Zex Nitrous Users

    In the instruction sheet for the Zex kit, it says to use a .38 fuel jet and a .52 nitrous jet for a 125 shot. On their website, they have a jet chart that says to use a .34 fuel jet and a .54 nitrous jet for a 125 shot. I called Zex, who is actually Comp Cams, and asked them what the corect...
  5. 9

    Help, Wont start

    Move the distributor alittle at a time and try to start it, the timming could be way out and it wont start.
  6. 9

    How much nitrous is safe at 12 degrees timing

    I have a zex dry kit and i run 14 degrees timing and spray a 125shot and have been for about 4 years. You should be fine.
  7. 9

    Sub in a fox body: coupe

    I've got two ten inch jl's in my tire well. Whens the last time you used your spare tire??? Never for me. I also use to have two tens tight to the back seat the box was in an L shape. I still have the box if you were in md you could have it. I think your going to have to do the tire well.
  8. 9

    Nitrous HELP

    true
  9. 9

    bbk t body whistleing: and way to stop it

    There is a screw on the backside of the throttle, its called a throttle plate hard stop screw. Turn it one way or another until it goes away.
  10. 9

    HELP...Nitrous question!!

    It sounds like the solenoid with the copper line is a purge, as far as i know the only way to adjust a nitrous kit is to change jets.
  11. 9

    NITROUS KIT help

    green
  12. 9

    Fuel pressure

    I would try turning the fuel pressure up more, then run it and see what happens. I think it might be a little low for all your modifications. Whatever you do...DO NOT turn your timing up to 16-18. You'll be picking pieces of your motor up off the ground for a mile! Apparently people don't read...
  13. 9

    Bad Steering Wheel Vibration. Suspension experts in here.

    I would start with the driveshaft, stock or aftermarket. If the bolts are lose then that would cause it.
  14. 9

    Intake Manifolds

    Alright, I know who this guy is and here is his goal: He wants to beat me. That is his only goal. He wants to dip into the 12s on street tires. He bought a bone stock 91 LX. It still had the air silencer in it. He has had it for about a month and it's his third mustang. He will be running a ZEX...
  15. 9

    Rear Main Seal Q?

    Are you sure its the rear main seal this time? Sometimes its the back of the intake.It leaks down and you will think its the rear main.
  16. 9

    5.0 Question

    90 notch came with 2.73 gears with a 5 speed 225 hp and 300 torque
  17. 9

    Crankcase ventilation

    It all depends on what kind of oil cap you have.If you have the breather type then you need to cap off the tb and valve cover others there is nothing but a big vac leak.
  18. 9

    Still w/ the surging idle.

    does it do it with the car in gear and the clutch in only or does it do it all the time
  19. 9

    Need Help on A/C Delete

    loosen the nut on the top right side of the ac, when it starts to hiss close the hood and walk away,come back in about 30 min. and your done
  20. 9

    What Is The Proper Belt Lenght To Eliminate Smog With A/c??5.0l

    I used a gates belt k060837 it was real tight at first but it will break in.