TwinTurbo.NET: Nissan 300ZX forum - Well, here it is...my new 90TTZ
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Subject Well, here it is...my new 90TTZ
     
Posted by zfreak(Denver) on November 04, 2007 at 3:37 PM
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Message Thanks to Eric Ruhl (300zx90 (CO)) for selling this fantastic Z to me here locally. I know it was tough for him to part with it, but he's moving on to other things and there comes a time that this happens...

Anyway, it is a 90 N/A auto converted to a TT 5 speed, and done correctly (definately not a hack job). The wheels, carpet, and seats are from my old 91TT (which I parted out due to bent frame and salvage title). He bought these parts from me about 2 years ago.

This car is in need of a paint job (was repainted the OEM color once, and they did a terrible job) and a little body work (pass side door, drivers rear 1/4 panel), which is about all it needs. Mechanically, everything else is pretty much done. He gave me a new urethane bumper, side skirts, and a used 90TT spoiler, so they will get put to use here this winter...and of course I still need to refinish the wheels.


Mods:
436 RWHP, 433 RWTQ @ 17psi

SUSPENSION
---------------
* ES Master Bushing Kit
* ES Rear Suspension Kit
* Nismo Tension Rod bushings
* Eibach Pro Kit springs
* KYB AGX shocks
* TT rear subframe assembly
* Custom front camber correction (300 Degree style)
* Powertrix adjustable NA Toe rods (adapted to the TT subframe)
* Powertrix adjustable traction arms
* Powertrix adjustable rear camber arms
* Stillen adjustable sway bar kit

BRAKES, WHEELS, and TIRES
-------------------------
* Goodridge SS brake lines
* 350Z track rotors w/ custom caliper adapters

DRIVELINE
---------------
* TT 5spd Transmission
* 1-pc driveshaft
* JWT Street Clutch
* Chromoly clutch pivot ball
* NISMO tranny mount
* Anchor motor mounts (2698)

ENGINE
---------------
* Complete teardown and rebuild w/ new OEM parts except where noted.
* Ported central coolant passage
* 95 EFI harness w/ 95+ CAS
* Custom ECU
* UR underdrive pulley
* JECS 600cc later-style pintle-less injectors
* Lower plenum machined and custom ported for the later fuel rail and injectors
* GT2560R-4 BB turbos w/ Forge actuators
* HKS Intercoolers w/ Stillen hoses
* Rerouted PCV
* Deleted: AIV, EGR, PRVR, boost solenoids, TB coolant lines

EXHAUST
---------------
* SpecialtyZ 5-bolt "super split" stainless downpipes (Divider removed since it's integrated into the turbine housings)
* SpecialtyZ stainless 2.5" testpipes
* SpecialtyZ stainless resonated H-pipe cat-back w/ quad round tips

COOLING
---------------
* Koyo radiator
* Swapped TT (2-speed) electric fan and associated relay

TUNING TOOLS
---------------
* Datascan Consult software and Blazt cable (blazt.biz)
* Ostrich emulator (moates.net)
* TunerPro real-time editor (tunerpro.net)
* LM-1 wideband (innovatemotorsports.com)
* LMA-2 RPM Converter (innovatemotorsports.com)

OTHER
---------------
* JWT single Pop
* ProfecB Spec 1 boost controller
* 300 Degree DIN gauge panel
* Autometer Z-series gauges (Fuel psi, Boost, & EGT)
* Custom ECU tune
* Stock TT fuel pump & 3-speed controller (transplanted wire)
* 1995 TT EFI wiring harness.
--- Updates injectors from constant 12V power to switched 12V power
--- Deletes the PTU adapter harness

..and the pictures.





Z's:

1990 TTZ 436 RWHP/433 FT/lb @17psi

Previous Z's:
1991 TTZ 368 RWHP/404 FT/lb @17psi
1994 TTZ 262 RWHP/271 FT/lb @11psi
1990 N/A 238 RWHP/226 FT/lb w/50 shot Nitrous
1990 TTZ (from the thief Arley Leghorn in CALI)

2003 350z Sunset Lemans Touring Edition
2003 G35 Coupe, procharged.

     
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