xJZ-Series Engine Variants

[The Real Roadrunner]

Engine model and generation:
1jz-gte non VVTI

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
HKS TO4S, .84 turbine a/r, .60 comp a/r. Junky Y pipe with HKS 38mm gate. 16psi used for dyno (couldn't be arsed changing wastegate spring or building a proper manifold)

Management:
EMS Stinger V4, stock igniter, stock coils.

Fuel used:
Caltex vortex

Intake:
4" K&N pod on a pipe

Exhaust:
3" dump and exhaust, 3" straight through muffler.

Driveline:
a340, 8" hilux diff.

Other info:
Chinese FMIC, 2-2.5" cooler piping, 440cc injectors, 044 fuel pump.

run was done on DD16 but due to it being a 3rd run i wasn't entitled to KiloWattKing

meh, most improved by 2422% was good enough

[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 with 50shot, 19.5psi and 19.5psi with 50 shot.

Management:
Microtech LT12s and x6 igniter, stock coils with glued up cracks. BCPR7E plugs gapped to .6mm. Greddy Profec B II EBC.

Fuel used:
BP Ultimate with 30% Toluene mix

Intake:
3" no name filter

Exhaust:
3" dump pipe

Driveline:
shift kitted a3041LE, Hilux diff 4.11.

Other info:
Chinese FMIC, 3" cooler piping, 550cc injectors, 044 fuel pump.

[SenK9]

Engine model and generation:
1JZ-GTE non-VVTi (1991)

Top End Modifications:
Stock

Bottom end modifications:
Stock

Forced induction:
Stock twin turbos (12psi)

Management:
Apexi V-AFC

Fuel used:
BP Ultimate

Intake:
Trust FMIC with generic pod

Exhaust:
3" front pipe back

Driveline:
Stock R154

[Norbie]

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

Top End Modifications:
HKS 272 cams, mild porting, 80 lb/in valve springs

Bottom end modifications:
none

Forced induction:
Garrett GT35R, 1.06 turbine a/r, .70 comp a/r. Chinese SS manifold with HKS 38mm gate. 15psi boost pressure.

Management:
Haltech E6K, MSD DIS4, stock coils.

Fuel used:
BP Ultimate

Intake:
None (removed air filter)

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

Driveline:
V160 6-speed, stock diff with 3.58:1 gears

Other info:
Chinese 100mm FMIC, 2.5" cooler piping, Sard top-feed dual-entry fuel rail, 700cc injectors, Sard fuel pressure regulator, dual Walbro 255lph pumps.

[Smokey228]

Engine model and generation:
1JZGTE non VVTi version

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
standard ct12a twins

Management:
Apexi PowerFC
stock injectors

Fuel used:
BP Ultimate 98 octane

Intake:
3" alloy pipe w/ knN panel filter

Exhaust:
stock y pipe
3" from there with big muffler and metal cat

Driveline:
R154

Other info:
Boost controller on roughy 16psi. Boost leaks at peak power to 14.*psi...



Cheers,
Jase

[Alchemist]

Engine model and generation:
2JZ-GE Non-VVTi

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
N/A

Management:
Stock ECU + Chiptorque Xede Piggyback(Timing & A/Fs)

Fuel used:
BP Ultimate(98RON)

Intake:
3" HKS Mushroom

Exhaust:
HKS Kainsai Extractors, High Flow Cat, 2 1/4" cat back exhaust

Driveline:
V161 6 Spd Getrag, Torsen LSD

Other info:
Custom heatshield & heat wrapped extractors

[brett_celicacoupe]

Engine model and generation:
2JZ-GTE non vvti, ex aristo

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
standard CT20 things. i converted the rear 'prespool valve' to a wastegate. the dyno run above was done in parallel mode. it made less in sequential. it was running ~17.8psi in the dyno run above

Management:
standard ECU etc. homemade fuel cut defender

Fuel used
98octane BP stuff

Intake:
pod filter, 600*300*76

Exhaust:
straight through 3", no restrictions

Driveline:
standard auto, 4.1:1, MA61 LSD

[131OWN]

Toyota Soarer JZZ30

Engine model and generation:
1.5jz non vvti

Top End Modifications:
1j head, Ported and Polished with BR Springs, Ti Retainers, 2jz Intake Valves

Bottom end modifications:
Built, Balanced and Blue Printed

Forced induction:
Garrett T04z

Management:
Microtech LT12s, x6 with Bosch coils, running 1.1mm gap, 800cc inj.....

Fuel used:
BP Ultimate(98RON) no booster

Intake:
4" intake, 600 x 300 x 100 FMIC, 83mm TB, Custom Plenum

Exhaust:
Custom 4" system

Driveline:
Built a340e, Manualised with CAM's Shift Box, CAM's Shift Kit, Torsen LSD

Other info:
It made 357rwkw / 478rwhp @ 6000rpm this is where the current fuel system maxed out.

Fuel system has just been upgraded with twin Walbro GSS342hp pumps and will soon be getting rev limiter raised to 7800rpm. Then back to the dyno

[wogrocket]

Engine model and generation:
2jz-gte non VVTI

Top End Modifications:
HKS 272 cams, performance valve springs and retainers

Bottom end modifications:
none

Forced induction:
HKS T51R KAI non bb kit HKS 60mm gate and hks manifold

Management:
HKS F CON V un tuned with T51r fitted

Fuel used:
Shell V-power

Intake:
4" K&N pod

Exhaust:
3" dump pipe, 3" cat, 3.5"Jazma exhaust,.

Driveline:
V160,excedy twin plate

Other info:
105mm ARE FMIC, 3" cooler piping, standard 440cc injectors, 044 fuel pump.

Power Made:
423.8 kw on 21psi
__________________

[1JZ-Rolla]

Interesting back-to-back comparison on the weekend at the Toyota Nationals in Dubbo, did one run with converter locked (A340 auto box), then unlocked. You can see the benefit of the torque multiplication at lower revs, but then also how far behind it falls with converter slip once 120kph road speed is reached:

[gwilmarlio]

Well Time for an update


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

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
TR44 High Flow (hypergear)

Management:
Stock ECU

Fuel used
BP 98

Intake:
K&N Filter HKS pipe

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

Driveline:
R152 5speed
Xtreame 6 puck single puck
4.11 torsen rear end

[Smokey228]

I to should update, though i dont have a dyno scan with me...

401.8 whp @ 17psi

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

Top End Modifications:
none

Bottom end modifications:
none

Forced induction:
Garret GT3582r, 6boost manifold, turbosmart 50mm progate ewg
Management:
Apexi Power FC

Fuel used
BP 98

Intake:
none

Exhaust:
3" custom dump into 3" side pipe, metal cat and huge mufler (brand?)

Driveline:
R154 5speed
OS Gilken 650hp twin plate

[131OWN]

Update

Last time I was on the rollers she ran out of fuel at 357rwkw at 5800rpm. Since then the fuel system was changed to twin Walbro 342




Here is the current setup

Toyota Soarer JZZ30

Engine model and generation:
1.5jz non vvti

Top End Modifications:
1j head, Ported and Polished with BR Springs, Ti Retainers, 2jz Intake Valves

Bottom end modifications:
Built, Balanced and Blue Printed

Forced induction:
Garrett T04z

Management:
Microtech LT12s, x6 with Bosch coils, running 1.1mm gap, 800cc inj.....

Fuel used:
BP Ultimate(98RON) no booster

Intake:
4" intake, 600 x 300 x 100 FMIC, 83mm TB, Custom Plenum

Exhaust:
Custom 4" system

Driveline:
R154, Jim, Berry Carbotic Clutch, Torsen LSD

Fuel system:
Walbro GSS342hp pumps

[Yotaholic]

Engine model and generation:
1jz-gte gen 2 non VVTI

Top End Modifications:
USDM 2J cams / Titan Adj cam gears

Bottom end modifications:
none

Forced induction:
HKS T3G kit

Management:
Emanage Ultimate / Mines ECU/ XS controller

Fuel used:
94 oct/ Meth injection

Intake:
3" AEM dryflow

Exhaust:
HKS manifolds, HKS y pipe / 3" SS / no cat / one resonator/ Magnaflow 14815 muffler

Driveline:
R154

Other info:
Need a bigger IC

[piggy]

Car: MX73 cressida

Engine model and generation:
1jz non vvti

Top End Modifications:
hks 264 deg cams with fedanza cam gears

Bottom end modifications:
stock

Forced induction:
gt35r .82 rear housing custom steam pipe manifold

Management:
Microtech LTx12s, Bosch coils MSD leads, 800cc inj..... apexi avcr boost controller

Fuel used:
BP Ultimate(98RON)

Intake:
4in pod front mount with 3in piping standard plenum

Exhaust:
3in turbo back (cat forward is stainless waiting to come back form darwin to finish it off)

Driveline:
R154 custom 5puck clutch (rated to 600rwhp) one piece tail shaft, true track with 4.11 diff gears

Fuel system:
Walbro 550 in tank going into a bosh 910 motor sports running 1/2 inch alloy fuel line malpassi fuel pressure reg feeding into both sides of the standard fuel rail