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  1. RaceDvr50

    1/4 Mile Guys, HELP. Analyze My Timeslips

    Look back at 94gts said. What everyone else seems to be missing here not to be an ass is that you upgraded your mid airflow and you are completely choked at the heads. I've seen many places that the stock heads will never flow enough for an engine much over 300hp. Do you have a larger mass...
  2. RaceDvr50

    When was the last time your stang broke down

    It's been a good car other than about five years ago when the rear crossover line on the fuel rail split. Of course I was almost out of gas so when the engine shut down I thought it might re-start as I sprayed more fuel on the header and the whole thing started to burn. Sandblast, prime...
  3. RaceDvr50

    4-hole VS Pintle-style injectors

    Ok you may have checked this but I had some power problems when I had my stock distributor. They have a problem with the pick-up going bad and it will intermittently drop the fuel pump. Do you have a fuel pressure guage that you can watch while you're driving? Or maybe another distributor you...
  4. RaceDvr50

    Doing smog delete, need remove tube on head?

    Smog delete When I first did this I simply left some of the remaining gear in place and made a nice plug that fit into the hose before the check valve and clamped it in. The check valve should keep it from leaking out as long as you leave it in but I wanted to be extra sure. I can't remember...
  5. RaceDvr50

    I will paypal $10 to the person who solves this problem

    Questions Did you set your TPS when you installed the new throttle body? Also what is your fuel pressure set at? The 24lb injectors will not properly atomize fuel below 40psi so I would set them at no less than 42psi. I have seen some problems with people swapping in 24's and setting them to...
  6. RaceDvr50

    engine mod questions

    I picked up a complete 97 Explorer 5.0 with the GT40 intake and GT40 heads from a salvage yard for $450 I used the intake and heads and sold the rest of the engine. The only other expense that needed to be covered was the GT40"P" headers from motorsport which I found the best price was from...
  7. RaceDvr50

    24 lb.injectors?

    I can't say for sure on that one. That was one of the first things I did was when my factory fuel pump died I replaced it with I think it's a 110 liter per fuel pump. I think their are a lot of guys out there who are still running the factory pump into the 300+ horsepower range but it sure...
  8. RaceDvr50

    Are these times & mph low or is it just me?

    What nobody has mentioned here is that Ford admits that the 24lb injectors do not atomize fuel properly below 40 pounds of fuel pressure. Turn up your pressure to about 42 pounds and you will see an improvement. I have given this advice to friends at the track and they have seen anywhere from...
  9. RaceDvr50

    24 lb.injectors?

    I'd go with the adjustable and I'd bump your pressure to about 42lbs, that should give you a little more fuel, higher if you start to see your plugs running any color other than dark brown to black. That is a substantial gain in air flow potential and it will end up running you a little lean at...
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