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  1. 93gtmustang

    Top End Kit or Supercharger?

    NHRA stock Eliminator class restrictions are crazy! Read it sometime. You can hardly anything to the engine. Lebanon Valley has a group that races called No Time No Rules. https://www.youtube.com/watch?v=lZ-QSoUGKy8 Pretty sick cars. They run 1/8 mile. I don't think they'd stay on the track...
  2. 93gtmustang

    Top End Kit or Supercharger?

    https://stangnet.com/mustang-forums/threads/bob-cosbys-12-second-recipe.853108/ That's some cool stuff. NHRA ET bracket racing times are a lot different than NHRA stock eliminator. Stock eliminators are running the car real hard to run under the index. It got to the point where racers...
  3. 93gtmustang

    Top End Kit or Supercharger?

    For my car at 2850 lbs. It would need 545 flywheel horse power to run 10.51. I don't think the stock block would hold up to that kind of horsepower. Getting the terminator x would eliminate getting it tuned every time something is changed and overall reliability and performance. The V-3 SCi...
  4. 93gtmustang

    Top End Kit or Supercharger?

    I agree supercharger for best bang for the buck. That's some good horsepower Fri Guy! I don't think my stock bottom end would hold up with 10 psi though at WOT every weekend at the track, as Fast Driver stated in previous posts. I think the V-3 SCi would be a safe route I guess. The V-3 SCi kit...
  5. 93gtmustang

    Top End Kit or Supercharger?

    Good info! Wow that guy is fired up lol! Too much coffee!
  6. 93gtmustang

    Top End Kit or Supercharger?

    Great point on the NA power chasing. I'm real happy with that Engine. You know how it goes in drag racing. You always want a little faster! What do you think of the Vortech V-3 SCi ? They used it on an engine combo similar to mine and gained 96 rear wheel horsepower at 6 psi of boost. Thats a...
  7. 93gtmustang

    Top End Kit or Supercharger?

    So 10% off 438 hp is 388.8 hp. That's not so great. That's only 44 hp over mine at 345. The supercharger is looking better and better.
  8. 93gtmustang

    Top End Kit or Supercharger?

    That's all I found for links on Trick Flows site.
  9. 93gtmustang

    Top End Kit or Supercharger?

    Yup I saw the 11..0:1 compression. Mine is 9.0:0 compression. I agree. At that point might as well get a Boss block too and build it with all forged internals. Go big or go home I guess LOL!
  10. 93gtmustang

    Top End Kit or Supercharger?

    Hear we go. I just found this. https://static.trickflow.com/global/images/chartsguides/t/tfs-k525-432-370.pdf
  11. 93gtmustang

    Top End Kit or Supercharger?

    I don't know why Trick Flow would state that? But, that's what it said on their site. Here's the link https://www.trickflow.com/parts/tfs-k525-432-370/make/ford I wonder what max rpm those trick flow heads are good for? It would be nice if they responded to emails. Geez! I know the x heads...
  12. 93gtmustang

    Top End Kit or Supercharger?

    I considered Nitrous. But I don't want to deal with it for bracket racing. Maybe if I was just test and tuning to see how fast I could go.
  13. 93gtmustang

    Top End Kit or Supercharger?

    It averages 12.3's. Good air 12.2 . Humidity 12.4. It was 2830 without driver when I had the T-5 in it. Now I have a C-4 in it. I'll have to weigh it again when the track opens. The Trick Flow top end kit says 432 horsepower. I wonder if that's flywheel or rear wheel horsepower. I emailed them...
  14. 93gtmustang

    Top End Kit or Supercharger?

    I would like to some day. Probably will never happen. That's a great class to watch on youtube. Almost all stick cars running low 10's to high 9's I didn't realize you had to have a NMRA License to buy it.
  15. 93gtmustang

    Top End Kit or Supercharger?

    2 or 3 years. Just checked Summit. Not in stock. $7800.00. WOW! No thanks! Maybe another route. For that amount of money I might as well spend more and get this! https://performanceparts.ford.com/part/M-6007-M50SB
  16. 93gtmustang

    Top End Kit or Supercharger?

    I'm not running any nitrous. Car weighs about 2850 lbs.
  17. 93gtmustang

    Top End Kit or Supercharger?

    Thinking of one of these projects for next Winter. It's a tough choice. Sometimes I just can't justify spending that kind of money to go 1 second quicker in the 1/4 mile LOL! I run 12.3's generally with my current set up Ford Racing Crate Engine...
  18. 93gtmustang

    Fuel Proper Way to Check Fuel pressure

    Yup 39 psi is stock setting. I moved it up to 42 psi years ago because the car felt like it was falling on its face after the 1/8 mile at the drag strip. 42 psi seems to work for that. It's a trailered drag car only now. It ;s not tuned , no chip. Plugs read good.
  19. 93gtmustang

    Fuel Proper Way to Check Fuel pressure

    So I just checked the fuel pressure to give some numbers to the forum for reference. Car running. 38 psi vacuum on the fuel pressure regulator 42 psi vacuum off the fuel pressure regulator not plugged 42 psi vacuum off the fuel pressure regulator and plugged
  20. 93gtmustang

    Fuel Proper Way to Check Fuel pressure

    So I saw this thread from 2020. https://stangnet.com/mustang-forums/threads/fuel-pressure-regulator-help.914154/ I have a Holley adjustable fuel pressure regulator. I've always checked / adjusted my fuel pressure with the vacuum off the regulator. I saw in this thread to take the vacuum line...