Tuning With S Trim

Discussion in 'Fox 5.0 Mustang Tech' started by TOOLOW91, Nov 17, 2013.


  1. MY 85 GT

    MY 85 GT Active Member

    Joined:
    Mar 7, 2008
    Messages:
    1,360
    Likes Received:
    96
    Trophy Points:
    49
    Location:
    New Jersey
    I run a Pro-M with mine with 42 injectrs and a 340 walbro in tank pump...500 rwhp and 14 psi...so im sure you will be fine..i do also run a snow performance stage 2 meth kit which help in tuning...
    TOOLOW91 likes this.
  2. TOOLOW91

    TOOLOW91 Mustang Master

    Joined:
    Nov 30, 1999
    Messages:
    1,948
    Likes Received:
    423
    Trophy Points:
    104
    Location:
    S.I.NY
    [​IMG]goodies trickling in !


    Sponsored Ad

  3. TOOLOW91

    TOOLOW91 Mustang Master

    Joined:
    Nov 30, 1999
    Messages:
    1,948
    Likes Received:
    423
    Trophy Points:
    104
    Location:
    S.I.NY
    What size is the pro m meter you have now ? and was it the same with the blower setup?
  4. MY 85 GT

    MY 85 GT Active Member

    Joined:
    Mar 7, 2008
    Messages:
    1,360
    Likes Received:
    96
    Trophy Points:
    49
    Location:
    New Jersey
    Its either a 80 or 85mm Pro-M maf..I forget which one it is..the shop that did my car supplied it,,,No my car when it was blown was still Speed density ...it ran great with the blower and an FMU and 19 lb injectors...im sure it would have ran better with a MAF conversion and a tune..but I was happy with what it was...Now its a totally different animal...
  5. TOOLOW91

    TOOLOW91 Mustang Master

    Joined:
    Nov 30, 1999
    Messages:
    1,948
    Likes Received:
    423
    Trophy Points:
    104
    Location:
    S.I.NY
    yeah I was just wondering cuz I can't justify 300 bucks vs 125 for a recal for 5mm more of meter I don't think it's gonna make a diff with what I am doing
  6. MY 85 GT

    MY 85 GT Active Member

    Joined:
    Mar 7, 2008
    Messages:
    1,360
    Likes Received:
    96
    Trophy Points:
    49
    Location:
    New Jersey
    I think you will be fine...with a 75 mm what TB are you using?...i use a 75mm BBK...with a street heat TF intake...
  7. TOOLOW91

    TOOLOW91 Mustang Master

    Joined:
    Nov 30, 1999
    Messages:
    1,948
    Likes Received:
    423
    Trophy Points:
    104
    Location:
    S.I.NY
    70mm and supposed to be getting. downs upper intake from my buddy
  8. Rick 91GT

    Rick 91GT SN Certified Technician Site Sponsor

    Joined:
    Nov 30, 1999
    Messages:
    9,747
    Likes Received:
    94
    Trophy Points:
    99
    Location:
    PA
    The 75mm Pro-M can only go up to a 42# inj and I find about 525fwhp...then it is a restriction. The 80mm can be calibrated to any size injector and we've pushed them to about 900fwhp.

    The big thing is the way they read the air...the 80mm is much more accurate and smoother.

    With a un ported gt 40 lower and even a box upper I'd say you'll be in the 420rwhp range anyway.
  9. TOOLOW91

    TOOLOW91 Mustang Master

    Joined:
    Nov 30, 1999
    Messages:
    1,948
    Likes Received:
    423
    Trophy Points:
    104
    Location:
    S.I.NY
    This setup is gonna be on a bone stock motor minus the intake . Arp head bolts , Felpro 9333 pt1 . I am shooting to make 10lbs on it like that with the power pipe
  10. TOOLOW91

    TOOLOW91 Mustang Master

    Joined:
    Nov 30, 1999
    Messages:
    1,948
    Likes Received:
    423
    Trophy Points:
    104
    Location:
    S.I.NY
    Pm me your price on an 80mm setup for 42s
  11. madspeed

    madspeed Colonel Mustard Mod Dude Founding Member

    Joined:
    Nov 30, 1999
    Messages:
    6,126
    Likes Received:
    712
    Trophy Points:
    164
    Location:
    Somewhere on a hill in the PA wildnerness
    HPX slot maf and be done
  12. TOOLOW91

    TOOLOW91 Mustang Master

    Joined:
    Nov 30, 1999
    Messages:
    1,948
    Likes Received:
    423
    Trophy Points:
    104
    Location:
    S.I.NY
    what's the deal with that ? I didn't really get a chance to read on it . just a sensor or is it the whole meter ?
  13. Rick 91GT

    Rick 91GT SN Certified Technician Site Sponsor

    Joined:
    Nov 30, 1999
    Messages:
    9,747
    Likes Received:
    94
    Trophy Points:
    99
    Location:
    PA
    If you want to go that rouye I'd use a prom slot maf " ahem prom dealer" lol

    The slot maf has no specific inj calibration it is based off the tube diameter you put it in as far as HP supported. Example 3" tube support 800hp. The setup comes in a little cheaper or around same cost as the 80mm
  14. madspeed

    madspeed Colonel Mustard Mod Dude Founding Member

    Joined:
    Nov 30, 1999
    Messages:
    6,126
    Likes Received:
    712
    Trophy Points:
    164
    Location:
    Somewhere on a hill in the PA wildnerness
    You can get just the slot maf itself or the whole housing. I picked up the whole housing for my turbo setup. The sensor can be used blow thru or draw thru, will never peg, and has a 30 point transfer function that aids in tuning.

    Here's a linky... http://www.pmas-maf.com/mass-air-sensors.php
  15. madspeed

    madspeed Colonel Mustard Mod Dude Founding Member

    Joined:
    Nov 30, 1999
    Messages:
    6,126
    Likes Received:
    712
    Trophy Points:
    164
    Location:
    Somewhere on a hill in the PA wildnerness
    or buy from rick!!
    TOOLOW91 likes this.

Share This Page