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Thread: Library of s14/a power figures

  1. #21
    S13 + 2bar = 475@wheels bren's Avatar
    Join Date
    Jul 2001
    Location
    Bradford
    Posts
    68,932
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    Car

    1999 S14a
    43k

    Power Related Mods

    Trust 1.8mm head gasket
    Cusco catch tank
    Trust iridium plugs
    Walbro fuel pump
    Nismo 740cc fuel injectors
    OS Giken twin plate clutch
    Apex induction box
    Apex FMIC
    Apex oil cooler kit
    Apex 3" decat
    Apexi Power FC
    Apexi Power FC Commander
    Apexi Power FC boost control kit
    Apexi TCW10 16 turbo kit with stainless top mount manifold and external wastegate
    Apexi induction kit
    Apexi GT Spec exhaust
    Trust large capacity oil pan
    300ZX air flow meter

    Boost

    1.4-1.5bar

    RR Result

    369@wheels @ Holeshot Racing

  2. #22
    Guest
    Join Date
    Aug 2004
    Location
    Dorchester, Dorset
    Posts
    1,999
    Rides
    0
    Car
    1996 s14 SR20DET
    100k miles

    Power-related mods
    Bren Device
    Apex 3" Cat-Back
    2.5" De-cat
    K&N Air Filter
    Walbro Fuel Pump
    NGK Iraduim Grade 7

    Boost
    13psi

    RR Results
    254bhp (flywheel figure)
    226bhp (at the wheels)
    228ft.lbs

  3. #23
    Guest
    Join Date
    Nov 2001
    Location
    Coventry
    Posts
    736
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    Car1998 S14a in Black (Blacks the fastest)

    Power related mods
    Power flow exhaust
    Bren Decat+ Powerflow down pipe
    Bren Device
    K&n panel filter (air box modded)
    Walbro fuel pump
    Blitz dump valve
    Horsham dev Stage 1 chip

    Boost
    14.5psi

    RR results
    Thor Dyno
    222bhp at the hubs (before stage 1 chip)

    SRR Dyno
    206bhp at the wheels (before stage 1 chip)
    217bhp at the wheels (stage 1 chip)
    Last edited by philk; 09-12-2004 at 11:29.

  4. #24
    Flamethrower SteA's Avatar
    Join Date
    Aug 2003
    Location
    Shrewsbury
    Posts
    7,688
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    0
    Car

    P Reg S14.
    Engine, gearbox, turbo all on 55k


    Power Mods

    Apexi N1 twin silencer exhaust
    Decat
    Downpipe
    IK24's
    Apexi Induction kit
    B&Q cold air feed
    Walbro fuel pump
    GT28RS Turbo
    AP organic clutch
    SS induction box
    HD chip
    Blitz SBC ID
    Apexi SAFC2
    Nismo 555 injectors
    Hybrid FMIC

    Boost

    1.15 bar

    Rolling Road Results

    299 bhp at the Hubs (on old T28 turbo)
    298 ft/lb's at the Hubs
    All graphs can be found at: http://sxoc.com/vbb/showthread.php?t=119962 New graphs on here somewhere, have a search

    1/4 Mile

    13.82 @ 106 at Santa Pod (guess who wasnt very good at launching )
    Last edited by SteA; 11-04-2005 at 22:25.
    Currently scrabble powered - Leon Cupra 280

  5. #25
    Guest JSF's Avatar
    Join Date
    Mar 2004
    Location
    oop north
    Posts
    887
    Rides
    0
    Car
    1996 s14a SR20DET
    92k miles

    Power-related mods
    Standard Airbox with K&N panel filter
    NGK PFR7B plugs 0.7mm
    Hybrid FMIC
    Dano 3" downpipe, 3" to 2.5" dano centre decat, Powerflow 2.5" back box
    Walbro fuel pump
    FSE FPR set to 3BAR atmospheric
    Apexi AVC-R boost controller
    Apexi SAFC-II Fuel Computer
    AP Racing organic clutch
    Everything else standard

    Boost
    1.1BAR to 6500rpm, 1.05BAR 6500rpm to 7000rpm

    RR Results
    290.3bhp @ 6710rpm (flywheel figure)
    278.2Lbft @ 4140rpm (flywheel figure)

    Santa Pod 1/4 mile using 205/55x16 cheapo tyres
    13.507 Seconds @ 103.97MPH

    power/torque curve http://www.johnfelstead.co.uk/200SX/...rosportRR1.jpg
    Last edited by Vez; 09-12-2004 at 17:17.

  6. #26
    Guest
    Join Date
    Jan 2002
    Location
    Georgia, USA
    Posts
    5,144
    Rides
    0
    Car
    1998 s14a SR20DET
    80k miles

    Power-related mods
    Denso IK24 plugs
    Blitz Nur Spec R full 3" exhaust + 2.5" decats
    Walbro fuel pump
    Bren Device
    Apex'i air filter
    OBX stainless exhuast manifold
    Uprated WMIC

    Boost
    15psi

    RR Results
    276.4hp @ 7007 (flywheel figure)
    241.1hp (wheels)
    270ft.lbs torque @ 5003

    Recorded at SCA Int Race & Rally 07/12/03

    1/4 Mile
    13.70@102mph - Santa Pod on 225/50R16

    ------------------------------------------------
    As above plus FMIC, Z32AFM, powerFC, gt28rs, 480cc injectors, full 3" turbo back exhaust,

    1.2bar produced:
    342bhp fly
    363lb/ft torque
    294bhp @ wheels.

    1.3 bar produced:
    clutch slip
    Prosport, Stockport - 26/11/05
    Last edited by Kuddy; 30-11-2005 at 21:52.

  7. #27
    Guest davebargh's Avatar
    Join Date
    Mar 2004
    Location
    Bentham, North Yorks
    Posts
    271
    Rides
    0
    Car
    1996 S14 SR20DET
    90k miles

    Power-related mods
    Denso IK24 plugs
    Apexi style full 3" exhaust
    Walbro fuel pump
    Apexi SAVCR
    Blitz SUS Induction
    GT28RS Turbo
    550cc Injectors
    Jes Stage 2 chip
    FMIC
    St St Manifold

    Boost
    1.3bar




    RR Results
    347.7hp @ 5750 (flywheel figure)

    341ft.lbs torque @ 4200
    Recorded at TEG 02/06/06
    Last edited by davebargh; 03-06-2006 at 11:05.

  8. #28
    Guest
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    Feb 2004
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    Midlands
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    About to break for spares....! (26.01.05)_

    Car
    1995 s14
    85k miles

    Power-related mods
    Apexi Power FC ECU (APT mapped)
    Apexi Power Commander
    Apexi AVCR electronic boost controller
    Nismo 555cc injectors
    Garratt GT28RS
    Z32 AFM
    HKS type S front mounted intercooler
    HKS SQV BOV
    Walbro fuel pump
    HKS 'cooler' spark plugs
    Trust 1.8mm metal head gasket
    APEXI power intake filter
    MONGOOSE exhaust (full system with Decat pipe)

    Boost
    1.4bar

    RR Results
    338bhp @ 5998 (flywheel figure)
    339ft.lbs torque @ 4676rpm
    http://img.photobucket.com/albums/v82/richieb/RR2.jpg



    1/4 Mile
    13.77@102.7mph - Santa Pod
    Last edited by Rich B; 26-01-2005 at 15:36.

  9. #29
    Guest
    Join Date
    Apr 2004
    Location
    Dumfries
    Posts
    3,738
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    0
    Car
    1997 s14a SR20DET
    59k miles

    Power-related mods
    A'PEXi induction kit
    Denso Ik27 plugs
    full mongoose SS exhaust system
    Full SS Decats


    Boost
    14-15 Psi

    RR Results
    202bhp @ 6555rpm (wheel figure)
    199ft.lbs

    Recorded at the batcars in carlisle

    heres my graph on my first run (lower revs and power)

    i dont understand it

    http://www.cruisewestcumbria.co.uk/i...issanpower.jpg


    EDIT: 10/03/07

    POWER MODS:

    Apex intake system
    Apex Front Mount Intercooler
    HKS S40i Iridium plugs
    Uprated walbro 255 fuel pump
    HKS adjustable actuator
    Jap-Spec-Performance manual Boost Controller
    H-Dev stage 1 chip
    Apexi turbo elbow
    Full turbo back ss Apex exhaust system
    De-cats
    Apexi SAFC
    S15 Spec R 480cc Injectors

    Running 18psi

    289bhp
    330ft/lb torque
    @ engine
    Last edited by king_j; 10-03-2007 at 22:00. Reason: adding upto date reading

  10. #30
    Guest JSF's Avatar
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    Quote Originally Posted by king_j
    i dont understand it
    I do, but i can understand why you would struggle with that! Rather than using rpm as your base axis, they used the time of the run, then plot rpm, speed, O2, power and torque against time. To see what power you have at what rpm read off the rpm trace, then go verticle from that point to see the matching power.

  11. #31
    Guest
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  12. #32
    Guest Hates_'s Avatar
    Join Date
    Aug 2003
    Location
    Kensington, London
    Posts
    2,518
    Rides
    0
    Car
    2000 s14a
    58k miles

    Power-related mods
    Apex cat-bat exhaust
    Apex front/de-cat pipes
    Apexi intake
    Denso IK24s
    Bailey Dump Valve
    Walbro fuel pump

    Boost
    16.5psi

    RR Results
    302bhp @ flywheel
    317ft.lbs torque

    http://www.ur-ban.com/albums/s14a/rr_curve.jpg

  13. #33
    Guest
    Join Date
    Aug 2004
    Location
    swansea
    Posts
    59
    Rides
    0
    car
    200sx s14a 1997 82000

    power related mods
    forge adjustable actuator
    apex down pipe and de-cat
    air filter
    iridium plugs

    boost
    1.0 bar

    RR result
    245 bhp (flywheel)
    184 bhp (wheels)

    tourque 312Nm
    Last edited by gilpin200; 13-08-2005 at 12:26.

  14. #34
    Guest
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    May 2004
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    redruth, cornwall
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    s14a
    k&n filter, blitz nur downpipe back, blitz bov, colder plugs, thats it!!


    234bhp fly but running 10psi!!!!!

    now fitted a blitz fmic and the boost has risen to 13psi????????(how?)


    should be about 250ish? now

    power fsc coming and 555's etc want to see 300+ (min 300bhp)

    but as the thread states the car was only 234bhp at time of RR @10psi

  15. #35
    DW Bossman PhilMorrison's Avatar
    Join Date
    Jan 2002
    Location
    Bham
    Posts
    9,944
    Rides
    0
    Car

    1998 S14a SR20DET
    55k miles

    Power-related mods

    Apexi Power FC
    Apexi AVC-R
    Apexi GT Spec Exhaust
    Apexi GT Spec Front Pipe and Decat
    Apexi Air Filter
    Apexi EVC (This is a negative as it's restrictive)
    Denso 550's
    Z32 AFM
    R34 GTR Intercooler
    Custom IC and Inlet Pipework
    Garret GT-28RS Turbo
    Engine Completly Standard

    Boost

    1.3 bar

    Dynapack figure

    324.9 at the hubs, @ Thor

  16. #36
    Guest
    Join Date
    May 2001
    Location
    Cardiff, UK
    Posts
    17,799
    Rides
    0
    Car

    1994 Silvia K's S14 (import)
    Approx 60k miles

    Installed Power Mods

    Greddy Emanage
    Apexi AVCR
    Blitz 550cc injectors
    Z32 AFM
    HKS Type S intercooler kit
    HKS SSQV blow off valve
    Trust T518Z turbo
    Trust dump pipe
    Trust MX front pipe
    Sheepdog cat replacement
    HKS Hiper Muffler cat back
    Walbro fuel pump
    Trust ISO8 iridium plugs
    Trust Airinx filter and hard pipe kit
    Cusco metal clutch set

    Boost

    1.2 kg/cm2

    Power

    310 hp (258 rwhp) @ 5200 rpm (run aborted - detonation)
    300 hp @ 7000 rpm/267 ft/lbs @ 3990 rpm (0.8 kg/cm2 boost)
    Last edited by Papa Lazarou; 22-01-2005 at 12:11.

  17. #37
    Guest
    Join Date
    Oct 2002
    Location
    Kildare, Ireland
    Posts
    2,219
    Rides
    0
    Car

    1998 S14a
    62k miles

    Installed Power Mods

    Cone Filter (Un-shielded)
    Dano Decat
    Dano Downpipe
    Denso IK24's
    S15 WMIC
    Mongoose Exhaust
    Walbro Fuel Pump
    Greddy Profec B Spec II


    Boost

    13.5 psi

    Power

    222bhp @ Hubs @ 6700rpm
    266bhp @ Fly @ 6700rpm

    281ft/lbs @ Fly @ 3750rpm

    Recorded @
    Trackday Performance on Dynapack

  18. #38
    Guest
    Join Date
    Jul 2004
    Location
    Midlothian, Scotland
    Posts
    14,635
    Rides
    0
    Car
    1997 s14a SR20DET
    79k miles

    Power-related mods
    A'PEXi induction kit
    NGK Platinum 7s
    A'PEXI N1 Evo exhaust
    SS silenced downpipe & de-cat
    Walbro
    Bren Device


    Boost
    14psi

    RR Results
    279.6 bhp @ fly
    268.2 lb/ft @fly

    Dastek, Fife on a V cold morning!
    Last edited by Stu; 27-01-2005 at 00:35.

  19. #39
    Guest evl69's Avatar
    Join Date
    Apr 2002
    Location
    brisbane australia
    Posts
    265
    Rides
    0
    Car
    s14 1996
    100 000klms

    Power-related mods
    trust 100mm thick coola
    profec b
    microtech ecu
    3 inch exhaust (piece of shite needs replacing as it is full of cut and shuts)
    stock dump
    walbro
    480cc s15 injectors

    Boost
    All it could make 17psi actuator hose off. stock turbos suck!

    RR Results
    265 bhp atw

    Recorded
    Mercury Motorsport

    print out to come

  20. #40
    Guest
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    May 2004
    Location
    Juans les Pins (france)
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    I add my contribution...
    Not yet through RR with actual contribution, this is the stock version of my car:

    CAR
    German S14a "Racing edition" of December 1998.
    45000km

    Power Related Mod
    Nothing

    Boost
    (Stock)

    RR Result
    P:218hp@fly (HP DIN - 6500rpm)
    T:267.7Nm@fly (nm - 4900rpm)
    temp was 26C. Don't trust the NORMA figures bcause the temp sensor was out of order... I did the NORMA conversion with ambiant temprature)

    Dyno HERE!!!(in french !!)

    Recorded @ Techni-Cars in Mougins.
    Last edited by greg_p; 01-02-2005 at 11:42.

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