TT sc400 6-speed Setup rundown.

Kinja'd!!! "sony1492" (sony1492)
05/06/2019 at 14:29 • Filed to: Sc400

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Standard 1993 Lexus sc400 specs: 1uzfe 4.0L v8, a 4 speed auto a340e is the only transmission until. +97, 250hp, 260ftlb torque. Excessive detail after the jump.

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Here is the dyno run for this exact car on these(bronze esr’s) tires and rims, nothing modified, 2nd gear:

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Drivetrain: Collins adapter plate for a 350z cd009 6 speed manual, collins flywheel, throwout bearing adapter, 3an clutch line, driveshaft, diff adapter, Xcessive clutch pedal, sc300 clutch M/C, shortened shifter that cost a fortune, and welded 99 sc400 diff with the 3.27 gear.

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Engine: Stock internals, twin ebay t3/t4 internal wastegate gt28 knockoffs, Walbro 255, blox fpr, 550cc Injectors, GM iat sensor, ms3x 3.57 ecu from diyautotune running sequential ignition and injection, 2uzfe Tundra Coil On Plugs, iacv blocked off, apsx wideband, knock gauge, E36 Aluminum radiator, crude skidplate for the oil pan, oem hydraulic fan cooler has been repurposed as a powersteering cooler.

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Turbos: compressor trim 55, a/r .5, inducer 50.5mm, exducer 76mm, turbine trim 73, a/r .63, inducer 65.5m , exducer 55.9mm. Aeroquip pushlock 4an oil feed off of the oil filter housing, return lines are 10an down to the sump to each side of the crank pulley.

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Exhaust manifolds are 2" with a t3 flange then exit the turbo with a 2.5" v-band merging into a single 3" all the way to the back of the vehicle. Actual diameter varies since the bends are not mandrel. Charge pipes are both 2" that merge into a single 3" before the intercooler.

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Suspension: Old beat up Megan coilovers, adjustable rear toe arms, new front lca’s with poly bushings, new front endlinks, modified knuckles for additional steering angle(currently rubs on the wheel wells and lower control arms), esr sr11 18x8.5 +30 offset with a 1.25" spacer for an effective offset of -1, 265/35/18 front 255/40/18 rear.

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Brakes: 99 ls400 4 piston front calipers, stock rears, goodridge brake lines, abs delete with new brake lines run for the front 2 wheels, new M/C.

Everything made using a harbor freight angle grinder, HF drill, Century 90amp flux core welder, and basic tools all of which are bottom tier.


DISCUSSION (15)


Kinja'd!!! Jake - Has Bad Luck So You Don't Have To > sony1492
05/06/2019 at 14:42

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Big nut.


Kinja'd!!! arl > sony1492
05/06/2019 at 14:59

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Damn son. Great fabrication work.

I applied a smartphone holder to my dashboard last weekend . It required great determination to peel the plastic off of the sticky part on the back.


Kinja'd!!! sony1492 > arl
05/06/2019 at 15:10

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The little things are usually harder


Kinja'd!!! kgman > sony1492
05/06/2019 at 20:21

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Wow, this is really cool to see


Kinja'd!!! Bylan - Hoarder of LS400's > sony1492
05/06/2019 at 21:40

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Love seeing this shit my good sir, please post a dyno run when ready! 


Kinja'd!!! pip bip - choose Corrour > sony1492
05/07/2019 at 05:25

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goes to show you, you don’t always need money for these kinds of build, but it helps


Kinja'd!!! I like cars: Jim Spanfeller is one ugly motherfucker > sony1492
05/07/2019 at 13:52

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Goddamn. What did the last one make before it got toasty?

I love this build, by the way!


Kinja'd!!! sony1492 > I like cars: Jim Spanfeller is one ugly motherfucker
05/07/2019 at 14:13

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370w hp 423ftlb torque in 5th gear at 7-8 psi stock ecu, stock injectors with a rising rate fpr


Kinja'd!!! I like cars: Jim Spanfeller is one ugly motherfucker > sony1492
05/07/2019 at 14:26

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Damn! You did a standalone this time right?


Kinja'd!!! sony1492 > I like cars: Jim Spanfeller is one ugly motherfucker
05/07/2019 at 16:21

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Yeah, standalone so I'll run as much boost as I dare, probably going to stick around 10-15 psi so the motor isn't at risk of some immense random failure


Kinja'd!!! sony1492 > pip bip - choose Corrour
05/07/2019 at 16:23

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This has still cost around $8000 if you include all the tools and buying the car


Kinja'd!!! I like cars: Jim Spanfeller is one ugly motherfucker > sony1492
05/07/2019 at 16:29

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They can take 15 on stock internals? Damn, Toyota


Kinja'd!!! sony1492 > Bylan - Hoarder of LS400's
05/07/2019 at 16:38

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Ill keep flooding oppo with it, cant wait to get it dyno tuned but I need to spend more time working out all the little things


Kinja'd!!! sony1492 > I like cars: Jim Spanfeller is one ugly motherfucker
05/07/2019 at 16:53

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They will take in excess of 25psi but start becoming disposable with the stock internals. The 89-94 1uz has the strongest internal components, after that they started skimming down the rods and eeking more power out of it.

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Kinja'd!!! I like cars: Jim Spanfeller is one ugly motherfucker > sony1492
05/07/2019 at 18:40

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Holy cow that last one is chunky.