Library of s14/a power figures

**bren** · 09-12-2004, 10:59

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

**dan_t** · 09-12-2004, 11:56

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

**philk** · 09-12-2004, 12:27

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)

**SteA** · 09-12-2004, 12:49

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

)

**JSF** · 09-12-2004, 17:57

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

**kuddy** · 10-12-2004, 00:17

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

**davebargh** · 13-12-2004, 17:05

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

**Rich B** · 14-12-2004, 15:15

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

**king_j** · 16-12-2004, 12:28

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

**JSF** · 16-12-2004, 12:46

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.

**king_j** · 16-12-2004, 12:48

**Hates_** · 16-12-2004, 12:58

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

**gilpin200** · 27-12-2004, 19:57

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

**cossykiller** · 10-01-2005, 20:47

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

**PhilMorrison** · 19-01-2005, 17:08

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

**Papa Lazarou** · 20-01-2005, 13:49

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)

**DaveV** · 26-01-2005, 11:47

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

**Stu** · 26-01-2005, 15:35

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!

**evl69** · 30-01-2005, 06:02

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

**greg_p** · 01-02-2005, 12:37

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 26°C. 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.

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