xJZ-Series Engine Variants

[chris davey]

Engine model and generation:
1jz-gte non VVTI

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
HKS TA45s, .9 turbine a/r, .72 comp a/r, 62mm comp inducer, 56 trim. On Trust exhaust mani with Trust 50mm gate. 17psi used for dyno.

Management:
Microtech LT12s and x6 igniter, stock coils.

Fuel used:
Shell V-power racing plus Martini Super Boost

Intake:
4" K&N pod

Exhaust:
4" dump pipe, 3" cat, 3" exhaust, 3" straight through muffler.

Driveline:
shift kitted a3041LE, 8" pajero diff.

Other info:
Chinese FMIC, 3" cooler piping, 550cc injectors, 040 fuel pump.

[jampac]

Engine model and generation:
1jz-gte non VVTI

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
Garrett GT3076R, .82 turbine a/r, .7 comp a/r. 6 into 1 stainless 50mm runners manifold with tial 44mm gate. 23psi used for dyno.

Management:
Power FC with FC datalogit. Stock ignitor with HKS type-dli piggy backed, stock coils, suprastick V4 transmission management, Blitz SBC ID3 boost controller.

Fuel used:
Shell V-power racing

Intake:
4" DNA motorsport stainless steel mesh pod

Exhaust:
3.5" dump pipe, 3" exhaust, 3" cat, into 2x 2.5" exhausts with 2x2 mufflers.

Driveline:
Col Voss rebuilt and upgraded a340e auto, MV autos 3200rpm stall converter, Supra 4.11 torsen diff.

Other info:
DNA motorsport FMIC, 3" cooler piping, 650cc injectors, walbro fuel pump.

1/4 mile:
11.423@118.94mph. Weight with driver of 1720kg.

[1983supra]

Engine model and generation:
2jzge NA non VVTI

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
none

Management:
Chiptorque Xede piggy back ECU

Fuel used:
BP Ultimate

Intake:
HKS Pod filter, carbon fibre air box and ducted cold air intake

Exhaust:
2.5" exhaust system from custom ceramic coated extractors
4" high flow Cat and straight thru muffler

Driveline:
JZA80 W58 5 speed gearbox
Lightweight custom billet flywheel (1kg lighter than stock)
Heavy duty Xtreme clutch
True Trac limited slip diff

[Ribfeast]

Car:
1989 Cressida GLX

Engine model and generation:
1JZ-GTE non VVTI (JZX81 Chaser)

Top End Modifications:
Greddy adjustable exhaust cam gear (if that counts) on 6 degrees retard, JZA70 throttle body, internally polished factory turbo piping, restrictive factory hoses replaced with silicon units, stock cams

Bottom end modifications:
none

Forced induction:
eBay "China" CT12A steel wheel turbos (copies of the factory ones). 18psi boost, Blitz Dual SBC electronic boost controller
Just Jap cheapie 600x300x75 intercooler, 2.5" cooler piping
Turbosmart Dual Port BOV (factory one leaks - removed)

Management:
Stock ECU with HKS FCD trimmed to 4 volts (setting 8). Stock ignitor with stock coils (cracks PVC glued), NGK BKR6EIX iridium spark plugs.

Fuel used:
Shell V-Power (Optimax) 98 octane + 1 bottle of 'pro strength' octane booster

Intake:
3" intake pipe with simota pod filter (located in guard for cool air supply instead of engine bay), ram air intake

Exhaust:
Twin 2.5" dump pipes going down to 3" highflow cat, 3" exhaust to offset oval muffler, no rear cannon

Driveline:
JZX81 Chaser A341LE auto, MV autos Stage 1 shift kit, Grande LSD 3.9, standard tailshaft, standard torque converter, line pressure/kickdown cable tightened

Other info:
Walbro 255lph in-tank fuel pump, stock injectors (duty cycle unknown).

1/4 mile:
12.368 @ 111.31mph, 1.86 60 foot on Falken Azenis RT615 tyres
1500kg on the dot, with half a tank of fuel and no driver (68kg). AC removed.

http://homepage.mac.com/rib_feast/cr...dyno_328hp.wmv
http://homepage.mac.com/rib_feast/cressida_12.3.jpg
http://homepage.mac.com/rib_feast/cressida_12.3.wmv

Stock cam gear setting vs 2, 4, and 6 degrees retard, showing torque:


Stock cam gear setting vs 6 degrees retard:


Stock cam gear setting vs 2, 4, and 6 degrees retard, showing AFRs:


http://homepage.mac.com/rib_feast/cr...e_bay_blue.jpg

[big JON]

Engine model and generation:
1JZ GTE non VVTi

Top End Modifications:
nil

Bottom end modifications:
nil

Forced induction:
GReddy T67-25g, GReddy stainless steel manifold, GReddy 50 external wastegate. 16psi high boost, 11psi low boost

Management:
Apexi SAFC, Apexi AVCR, standard computer (obviously )

Fuel used
BP Ultimate, 98RON

Intake:
HKS Mushroom style filter, custom alloy neck to turbo

Exhaust:
Custom 3.5" off turbo, standard cat, 3" after cat into HKS Super Dragger cannon. Screamer pipe off wastegate line

Driveline:
Some type of button/puk clutch (unknown, fron Japan), Torsen 4.1 lsd

Other info
Trust front mount with custom piping

**going on the dyno again tomorrow. Final tune (above) was done on Dyno Dynamics, tomorrow is Mainline DynoLog so will be interesting to see the difference

[Norbie]

236 rwkw
(I'll post the dyno graph as soon as I can find it)

Engine model and generation:
2JZ-GTE non-VVTi

Top End Modifications:
None

Bottom end modifications:
None

Forced induction:
Stock twin CT20A turbos, approx 18psi

Management:
Stock

Fuel used
BP Ultimate 98

Intake:
Stock

Exhaust:
Custom dual dump pipe, full 3" system

Driveline:
W58 5-speed manual

[whatthe?]

Engine model and generation:

1JZGTE VVTi from JZX100 Chaser, in 2000 model IS200

Top End Modifications:

None

Bottom end modifications:

None

Forced induction:

HKS GT3040 with 1.12 rear on modified standard manifold

Management:

Motec M600
Apexi AVCR
650cc injectors

Fuel used:

Caltex Vortex 98

Intake:

Pod filter

Exhaust:

3" turbo back mandrel with genuine metalcat

Driveline:

R154 5speed, stock IS200 diff, heavy duty exedy button clutch

[gwilmarlio]

Engine model and generation:
1JZ-GTE non-VVTi JZA70 R

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
Stock twin ct12a

Management:
Apexi Power FC

Fuel used
BP 98

Intake:
HKS mushroom pod

Exhaust:
3" custom dump into 3" test pipe then 3" Fujitsubo Jasma stainless with 2 mufflers

Driveline:
R152 5speed
stock clutch
4.1 torsen rear end

[beatle]

Engine model and generation:
1JZ-GTE 91

Top End Modifications:
nil

Bottom end modifications:
nil

Forced induction:
factory ct12a's

Management:
stock

Fuel used
98

Intake:
K&N pod, Cold air feed, stock JZA70 intercooler

Exhaust:
3" from stock dumps to tip incorperating cat, 2 mufflers, super turbo resonator and a genie exhausts oval tip

Driveline:
A342E with redline D4 ATF, torsen LSD with redline superlight shockproof

[JZA70 R]

Power at the wheels.
326 rwhp / 243 rwkw @ 18 psi / 1.2 bar.

Engine model and generation:
1JZGTE / JZA70.

Top End Modifications:
None.

Bottom end modifications:
None.

Forced induction:
Standard factory twin turbo. (CT12A) x2.

Management:
A'PEXi Power FC - A.P Engineering Pro.

Fuel used
BP Ultimate 98.

Intake:
A'PEXi pod filter, ARC intercooler & LF Performance custom cold air induction/intake system.

Exhaust:
Butler Built twin dump pipes, modified Blitz NUR Spec catless exhaust.

Driveline:
Standard factory R154 & Torsen 4.1:1.

PB 1/4 Mile:
In signature...

[Mr DOHC]

pic to follow, 210rwkw

Engine model and generation:
1jz-gte non VVTi

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
stock ceramic twins 15psi used for dyno.

Management:
stock, FCD

Fuel used:
98 octane of some description

Intake:
4" K&N pod

Exhaust:
twin 2.5" dump pipes, 3" cat, 3" exhaust, 3" straight through muffler.

Driveline:
A341LE,

Other info:
Stock FMIC,

this was before cooler, or stallie,

[2JZR31]

Engine model and generation:
2JZGTE

Link to chart: 476rwhp


Car:
R31 Skyline. Take that RB fans!

Top End Modifications:
US Spec intake cam

Bottom end modifications:
Ryco oil filter

Forced induction:
GT35R XR6 spec, ported internal gate with bigger arm and flap, 1.06 rear. 0.5 front, extra springs on the actuator. Apexi AVCR boost controler.

Management:
Stock + SAFC

Fuel used
Boost 98

Fuel system
Intank mounted Bosch 044, stock fuel lines. 550cc injectors.

Intake:
K&N pod. Stainless pipework. Ebay 600x300x100mm FMIC. Traction control cut out of the throttle body.

Exhaust:
3.5" Dump pipe. 3.1" truck exhaust with one straight through muff and ebay cat.

Driveline:
A340E trans with MV stage 1.5 shift kit and 2800rpm stallie.

Vids:

http://www.youtube.com/watch?v=f2YqeVZ5MbM
http://www.youtube.com/watch?v=dEzrLHqe-JA

[Soarer_D00D]

325rwhp @ 18psi.

Car:
Toyota Soarer GZ20

Engine model and generation:
1JZ-GTE JZA70 Non VVTI.

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
Ebay T70 Turbo, Ebay Manifold, Pod-On-Turbo Hot Air Induction. 48mm Wastegate.

Management:
Wolf 3D

Fuel used:
Optimax 98

Intake:
4" K&N pod-on-turbo-hot-air-induction

Exhaust:
Full 3" Trust Exhaust System.

Driveline:
JZA70 Box, TRD 2Way LSD

Other info:
600x300x70 FMIC, 2 Fuel Pumps, Wasted Spark Ignition Sytem.

[1JZ-Rolla]

Spent this afternoon on the dyno with the panelvan, ended up being more of a familiarisation session with the Microtech (i'm used to tuning with laptop controlled Haltech). Turns out the manual boost controller I have is shite, being ok for adjustments up to about 12 psi, but anything over that has a massive boost spike, as bad as 11psi over the target! Needless to say tuning with this problem was like a dog chasing its tail, so the current state of tune is pretty ordinary.

Some indicative figures were measured, apologies though as I don't have the dyno sheets for them, will get some after the next session :-)

8psi 191rwkw

10psi 210rwkw

15psi 248rwkw

~20psi 278rwkw *this was at only 5000rpm, as the boost tapered back sharply to 14psi at higher revs


Engine model and generation:
1jz-gte non VVTI

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
Garrett GT30 (500hp), .82 turbine a/r, .70 comp a/r, factory twin manifolds with 2.25" Y-pipe, HKS copy 40mm wastegate with 8psi spring + manual boost controller

Management:
Microtech LT12s and x6 igniter, stock coils.

Fuel used:
Shell V-power 98 octane

Intake:
4" K&N pod

Exhaust:
3" dump pipe & exhaust with 2 mufflers, wastegate exit plumbed back into exhaust.

Driveline:
MV Automatics stage 1.5 shift kitted A3040LE, 2800rpm stall, 7.5" corona diff.

Other info:
600x300x76mm FMIC, 2.5" cooler piping, 540cc injectors, 040 fuel pump, PK20R8 plugs at 0.8mm.

[chris davey]

Engine model and generation:
1jz-gte non VVTI

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
Hypergear TR44 (57mm comp wheel, .63 turbine a/r) Similar to Garret GT3076R but not ball bearing. 15psi boost.

Management:
Microtech LT12s and x6 igniter, stock coils with glued up cracks. Greddy Profec B II EBC.

Fuel used:
Shell V-power racing plus Martini Super Boost

Intake:
3" no name filter

Exhaust:
3" dump pipe, decat, 3" pipe.

Driveline:
shift kitted a3041LE, Hilux diff 4.11.

Other info:
Chinese FMIC, 3" cooler piping, 550cc injectors, 044 fuel pump. 50hp N2O used. 11.8AFR's on non nitrous run and 11.0's used on nitrous run.

No NOS
http://www.youtube.com/watch?v=-5QfzvgqTuo

NOS
http://www.youtube.com/watch?v=Irga3KD7cp0

[alwaysRA23]

Engine model and generation:
2jz-gte non VVTI

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
standard twins

Management:
standard

Fuel used:
Shell V-power 98

Intake:
3" blitz style intake pipe

Exhaust:
3" apexi cat back.

Driveline:
standard auto, standard diff

Other info:
XTR FMIC

[Rossco]

my old car
cant find the scanned dyno sheet



Engine model and generation:
1JZ GTE non VVTi

Top End Modifications:
none
Bottom end modifications:
none

Forced induction:
Greddy/trust T78, greddy/trust manifold and gate 22psi

Management:
microtech lt12s

Fuel used
BP Ultimate, 98RON

Intake:
4inch trust airnix

Exhaust:
3.5 inch trust

Driveline:
jzx100 r154, OS Giken triple plate clutch, TRD 2 way mechinal diff

Other info
HKS front mount

[1JZ~lux]

'94 Hilux RN85R single cab cab-chassis

Engine model and generation:
1JZ-GTE non VVTI

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
standard twins
standard boost

Management:
Power FC v3.20A

Fuel Delivery:
BP Optimax
unknown pump

Intake:
Semi custom 2&1/2" piping
HKS foam pod filter
in engine bay

Exhaust:
3" mild steel, a cat and long barrel muffler

Driveline:
R154 box, 4.3 open center diff

Other info:
Custom Predator Motorsport FMIC

[beatle]

Engine model and generation:
1JZ-GTE 91

Top End Modifications:
nil

Bottom end modifications:
nil

Forced induction:
factory ct12a's @14PSI

Management:
haltech interceptor

Fuel used
BP ultimate

Intake:
K&N pod, Cold air feed, stock JZA70 intercooler

Exhaust:
'Petes pipes" dumps, straight through 'aparantly' HKS cat back

Driveline:
A342E with redline D4 ATF, torsen LSD with redline superlight shockproof

[Yotaholic]

Engine model and generation:
1Jzgte 2nd gen

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
standard twins

Management:
stock ecu
stock injectors
Greddy Profec B spec EBC
Greddy BCC

Fuel used:
92 octane

Intake:
3" intake Apexi

Exhaust:
zw y pipe
Raptor 3" SS No cat
Magnaflow

Driveline:
R154

Other info:
16.2 psi 26* C 7hr drive 2 min before dyno runs