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  1. EdgeAutosport.com

    My first Focus RS Dyno Tune

    This weekend, I had the pleasure of getting to play with a Focus RS on the dyno. This car is completely stock with E30 in the tank and the little intercooler block off panel removed. The customer wanted to stay conservative so we did not push this as far as we could have. Based on the amount...
  2. EdgeAutosport.com

    EdgeAutosport's Focus ST Build

    Well, we are going to probably find out... Lol!
  3. EdgeAutosport.com

    EdgeAutosport's Focus ST Build

    Well, the ST turbo kit has significantly less parts than the speed, and it is quite a bit less expensive, but still pretty exclusive. Though I've seen more ST kits sell than Mazdaspeed Kits.
  4. EdgeAutosport.com

    EdgeAutosport's Focus ST Build

    That is the atmosphere kit for the ST from cp-e.
  5. EdgeAutosport.com

    L19 Head Studs at EdgeAutosport

    Still have plenty of these in stock.
  6. EdgeAutosport.com

    Rebuild parts list?

    In case anyone is interested in the L19's, we have them in stock... ARP L19 Head Stud Kit MS3/MS6
  7. EdgeAutosport.com

    EdgeAutosport's Focus ST Build

    We will not be running meth. That intercooler and Aux Fuel running a C85 mix will be plenty :)
  8. EdgeAutosport.com

    EdgeAutosport's Focus ST Build

    We will be running another cp-e intercooler most likely. Even on the hottest days, we've never seen more than 10 degrees above ambient even across full half mile pulls. I believe the cp-e core is better than the mishimoto cores those guys use and we also want to leave some room for air to get to...
  9. EdgeAutosport.com

    EdgeAutosport's Focus ST Build

    UPDATE!! I'll grab some port shots here pretty soon and post them up. In the meantime, here is the progress we've made this week. JP has been working on the motor and has gotten pretty much everything assembled. Couple bolts were missing here and there that we've had to wait on. Ford also...
  10. EdgeAutosport.com

    Intercooler love for the MS6 Guys!

    Treadstone doesn't have it listed by itself yet, but the split up the MS3 kit's all the time so I don't expect them to have a problem letting us order a crash bar by itself.
  11. EdgeAutosport.com

    Intercooler love for the MS6 Guys!

    I mean, its about time! I know you guys have seen the install threads for the new Treadstone FMIC Kit for the Speed 6. While there are some small issues and some things need to be trimmed for proper fitment in the bumper area, you can't beat this kit for performance and price. Previously, the...
  12. EdgeAutosport.com

    L19 Head Studs at EdgeAutosport

    I'll check into the custom Cometic Gaskets and see what can be done to get more of them made.
  13. EdgeAutosport.com

    L19 Head Studs at EdgeAutosport

    Head studs have always been a bit of a problem for the Mazdaspeed platform. People have had issues in the past with ARP 2000's and lifting heads, and this has driven the need to seek out stronger Head Studs. However, availability of the stronger Head Studs has proven to be pretty spotty causing...
  14. EdgeAutosport.com

    BNR S3's are In Stock!

    Hey guys, just wanted to let you know that we have the S3's in stock and they can ship the same day they are ordered. BNR S3 Turbo - $1099 S4's are currently impossible to keep in stock and sell faster than they can be built. So the best bet for getting an S4 right now is to purchase and...
  15. EdgeAutosport.com

    When is a Turbo too Big?

    I've always based "spool" for the mazdaspeeds off when the car can achieve 20psi. I don't know why, but it probably has to do with the BT guys back in the day only running around 20psi and that being about where peak torque was. Probably a bad habit I should get out of, but it is a pretty good...
  16. EdgeAutosport.com

    When is a Turbo too Big?

    The focus has coolant running through the headifold which makes it difficult to keep temps up. I'm sure that has something to do with the slower spool as well.
  17. EdgeAutosport.com

    When is a Turbo too Big?

    Maybe you are right. I can't remember the details that well. I just remember it spooled fast! Not so fast on our ST though. But peak torque at 4krpm on a 2.0 with a tiny headifold isn't too bad I guess...
  18. EdgeAutosport.com

    When is a Turbo too Big?

    I just looked up the conversation I had about it the other day with Dustin (PERMtuning). He said Of course Alpha was rocking the stock block so they may have tamed it down a little to prevent noodle rods.
  19. EdgeAutosport.com

    When is a Turbo too Big?

    He is running a custom exhaust manifold with a tial vband setup. .82 a/r I remember back when Alpha ran the 7163 on his speed 6. T25 flange and it would hit 20psi by 3500rpm.
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