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  1. J

    PMR and S366

    Back Woods, if you're not planning to upgrade your injectors I would look pretty hard at NMSVT's offer on that 363.
  2. J

    PMR and S366

    I ran a van turbo for years, I can't imagine that a S366SX-E would be worse. A 364.5 or 363 would be better. That van turbo I had flat sucked.
  3. J

    SXE education request

    DO IT! It'll feel like a new truck with a 364.5.
  4. J

    SXE education request

    I believe they are both .91. These turbos work much better towing! It’s amazing how hard they run without sending EGTs through the roof.
  5. J

    SXE education request

    I've installed 238/100s in 2 trucks with the same tuning. One is running an S369SX-E and the other is running an S364.5SX-E. The 364.5 begins to spool about 200 RPM sooner than the 369, but the 369 runs a bit stronger up top. My truck towed great with 160/30s and a 364.5, I have not towed with...
  6. J

    Fluidampr & M208 Lpop install

    Is a fluidamper worth the expense?
  7. J

    7.3 300/200s billet 6X6 S471 need opinions

    At what RPM do these smaller S400 series turbos light?
  8. J

    Let's spitball... 7.3 with shorter stroke?

    Well, the 7.3L is already pretty square and has a pretty good rod ratio so I don’t think decreasing displacement is going to help a whole lot. Air flow and HEUI limitations are roadblocks. Maybe a 4 valve cylinder head and higher volume HPO system would yield greater returns?
  9. J

    Let's spitball... 7.3 with shorter stroke?

    Probably be cheaper to punch out a 6.7L to 7.3L.
  10. J

    SXE education request

    A 372 would spool slower than the 369 but flow a couple of more lbs of air at the top end.
  11. J

    SXE education request

    Would be nice to have a 366 laying around to do back to back testing. Buddy has the same set up as I do with a 369.
  12. J

    SXE education request

    I've installed a couple of Irate kits. They're nice kits. Irate's customer service is top notch, too. I don't think you'd be disappointed with either the 364.5 or 366.
  13. J

    Merry Christmas to Me!

    Yeah, it's running pretty good! I'm liking the new tuning and injectors more and more every time I drive it. Can't wait to get the 5er out this spring! I am wondering though, how much HP I'm giving up on the top end by running the 364.5 v. a 366 or 369. Don't think I'd make a change to pick up...
  14. J

    IDM,PCM Failure?

    Did you check the PCM fuse? That'll cause a crank no fire condition. Your dealership should be able to get connectors for you. If they can't try Napa or Rock Auto.
  15. J

    SXE Heavy Tow Videos

    Is the green needle boost or back pressure?
  16. J

    160/30 injectors real world reviews

    Warm up appears to be about the same. Up in SW Washington it rains. A lot. Especially this time of year and that makes it very difficult to judge smoke. I didn't try any revisions. I was running an F5 that had to be sent back for revisions and I didn't want to deal with the down time. The...
  17. J

    Merry Christmas to Me!

    Not wastegated. I have no doubt that the 364.5 is running out of steam up top but the truck won't see WOT in the all out setting very often.
  18. J

    Merry Christmas to Me!

    Driving around in my economy tune the turbo seems to keep up pretty good. I played around on the freeway the other day in the higher settings and things definitely start happening quickly! Didn't really have time to check the tailpipe and it was raining lightly so it would have been difficult at...
  19. J

    160/30 injectors real world reviews

    My 160/30s always seemed to run a little rough in low throttle low load conditions. My 238/100s feel smoother everywhere but I'm sure the tuning plays an equal part.
  20. J

    Merry Christmas to Me!

    Boy does she run!! WEEEEEEEEEEEEE!!!!!!!! Can't wait to tow with the new set up.

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