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How many LBS of boost do you run? (or want to run) - Page 2

View Poll Results: How many LBS of boost do you run? (or want to run)

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  • 1-5

    0 0%
  • 6-8

    4 7.84%
  • 9-12

    20 39.22%
  • 13-15

    11 21.57%
  • 16-20

    7 13.73%
  • 21+

    9 17.65%
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Thread: How many LBS of boost do you run? (or want to run)

  1. #16
    SCH Moderator RdRunnr's Avatar
    Join Date
    Jan 2003
    Location
    Newark, DE
    Posts
    341
    I normally see about 18 lbs of boost with my S-trim :)
    Eric

    1990 Mustang GT
    9.20 @151.18



    Check out this forum for AOD's/C4's: Click Click Racing Forums
    My Homepage

  2. #17
    I'm pushing 14#'s with my S-Trimmed Cobra.:D

    Razor.
    2001 Cobra #719
    MODS: Vortech S-Trim, Aftercooler, Mini Race Bypass Valve, AFM Power Pipe, 90m.m. LMAF, 42# Injectors, Superchips Chip, 03 Cobra Fuel Pump, Trunk Mount Battery, Auto Meter Gauges, Solid Axle Swap, 4:10 Gears, O/R H-Pipe, Mac Cat-Back, Flowpath Mufflers, Pro 5.0 Shifter, Mac Subframe Connectors, D/S Safety Loop, McLeod Clutch, Steeda Sport Springs, Moser 31 Spline Axles, Eaton Posi, Granatelli Upper & Lower Control Arms, AFS 2003 Chrome Cobra Wheels (17x9, 17x10.5), 315/35/17 Nitto DR's.
    Dyno: 496 RWHP. & 422 RWT. (SAE Corrected)
    MY WEBSITE: Click Here
    ww.ModularFords.com -4V Forum Moderator

  3. #18
    Junior SCH Member
    Join Date
    Jan 2003
    Posts
    6
    I see a peak of 12lbs on a home tune. Just found out that I probably have a leaky HG (there goes the home tune). After a dyno tune I may kick it up to ~13psi with the alchy spraying
    Vortech S-Trim, SMC Alcohol Injection system, Power Pipe, 7.25" crank pulley, TFS Track Heat intake, TFS TW heads, TFS Stage1 cam, 77mm MAF, 65mm TB, BBK Ceramic long tubes, Ultra Flow cat-back, 42lb inj, GSS340, KB BAP, MSD 6al, Nitto DRs...

    On Deck: 3.15" pulley, HKS SSQV bov

    http://www.griffinsperformance.com

  4. #19
    Senior SCH Member Brcuda's Avatar
    Join Date
    Jan 2003
    Posts
    183

    Hmmm

    I would like to run 140 mph what ever boost it takes to get me there.
    393 stroker with YS-trim Vortech :-)

  5. #20
    I ran about 10psi with my powerdyne setup and am expecting about 15-16 with my S-trim... (using 8-rib, blower brace, powerpipe, and Renegade pullies)...
    1993 LX 347, S-trim (renegade pulley) FoxLake Prepped TFS heads, Built C4 with 4500 stall, 525 rwhp, est. 10.5 @ 135 mph.

    1993LX Silver with black interior, Cobra R's.. mostly stock.. MAC CatBack



  6. #21
    Junior SCH Member
    Join Date
    Jan 2003
    Posts
    12
    Well, if we are talking about how much boost were seeing according to the diameter of the pulley, then I am running the standard 8-10 psi/3.33 pulley. Now, if we are asking how much boost are we seeing, then that would be 12 psi with the powerpipe. Would like to add a 3.12 pulley or just do the 7 inch crank pulley since it wouldn't tax blower as much. Time will tell, or not.
    93LX 5.0:Vortech V2-SQ 3.33/6.87* AFM power pipe * TFS Heads, Cobra intake * 65mm/TB * B303 cam * 1.6RR * 42# FRPP injectors * 80MM Pro-M * FMU 4:1 w/bleeder&restrictor * 190lph * T-REX * FRPP rad * MSD 6AL * TFI Blaster coil * MSD 8.5 Wires * Holley Annihilator Ignition Module * MSD/Vortech BTM * Kirban FPR * equal lengths * O/R H-Pipe * DynoMax Ultra Flow Welded * 3:55:1gear * Edelbrock water pump(leaking already) * Romac * Subframes * Cervinis 2 1/2 cowl hood

    Previous Dyno Tune
    435 RWHP/393 RWTQ (pump gas)
    Latest Dyno Tune (9-14-02)
    482 RWHP/445.5 RWTQ (pump gas)
    Tuned by Jim C. of LaRocca's Performance

  7. #22
    Junior SCH Member
    Join Date
    Jan 2003
    Posts
    4
    I'm running 10-11lbs boost, want to run as much as possible, keeping it reliable.
    97 STEEDA #004
    Forged Short Block
    Ford Racing Heads
    Ford Racing Intake
    Vortech S-Trim 10lbs
    Custom After Cooler
    Stage 3 Suspension
    Nitto Drags
    And Alot More

  8. #23
    Junior SCH Member
    Join Date
    Feb 2003
    Posts
    8
    setup for 27lbs with a D2R:D

    89 SALEEN Coupe
    Engine &DriveTrain Mods
    306, E303 Cam, Cobra Intake, ported Stock heads, MAC Long Tubes w/(shorty ProChamber H pipe, SpinTech mufflers w/ dumps, 3.73 gears, TKO w/PRO 5.0 shifter, And other things ;)
    Chassis Mods
    Motorsport 5300-C spings, Lakewood Drag shocks/struts, Weld Drag Lite wheels, 3" cowl hood, And other things ;)
    FOR SALE
    D2R ProCharger -(FOR SALE)

    NMRA- SSO 2159

  9. #24
    Originally posted by ProCharged357
    setup for 27lbs with a D2R:D
    Holy Crap!!!! You da man!!!
    1993 LX 347, S-trim (renegade pulley) FoxLake Prepped TFS heads, Built C4 with 4500 stall, 525 rwhp, est. 10.5 @ 135 mph.

    1993LX Silver with black interior, Cobra R's.. mostly stock.. MAC CatBack



  10. #25
    Junior SCH Member
    Join Date
    Feb 2003
    Posts
    7
    I'm also running 12# at 6000rpm. I don't want anymore right now. Still a stock engine.
    2001 TRUE BLUE MUSTANG GT

    60FT: 1.90
    ET: 12.3
    MPH: 113.9

    389.5 RWHP 387.7 RWTQ

    In the Garage:
    2001 Supercharged Mustang GT
    2002 Eddie Bauer Expedition
    2003 FLHR Road King

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