Steve Sebes (Stevez31)

440RWHP/495RWTQ

Best ET: 12.45 sec

Best mph: 124.01mph

Car model and year:
1987 Nissan 300ZX Turbo

Car background (how you got it):
Bought from a friend who had it sitting in his Garage for 2-3 Years

Wheel horsepower and torque:
440RWHP 495RWTQ

Turbocharger specs:
T3/TO4R
TO4R Compressor, .70 A/R, 66.5 mm Inducer 75Lbs/Min
T3 Turbine .63a/r, stg5 turbine wheel

Bottom end:
100% stock untouched 87T bottom end with 120k

Heads:
Very Mild Port and Polish job by me

Fuel supply and electronics:
Mercedes 420CC injectors, Walbro HP 255LPH Fuel Pump, 88T ECU tuned with a Romulator, DIY Wideband 02, Greddy Profec Spec B 2 Boost Controller

Exhaust:
3” Tig Welded 321 SS Turbo back Exhaust Fabricated by me. No Muffler No Cat, Ported Stock Exhaust Manifolds

Drivetrain:
ACT 6 Puck Clutch, Stock Resurfaced Flywheel

Suspension:
Rear: ST Springs, Blistein Shocks
Front: ST Springs

Wheels/tires:
Nitto 555Rs in the back on stock 87T Wheels
Hankooks up front on stock 87T Wheels

Writeup:

Everything listed above was my Old setup that was basically thrown together with a tight budget I wasn’t to serious about the Z as it was just a side project car.  In addition to the Above I also ran A Pathfinder Intake Manifold and a AFCO Radiator.  The Differential was also welded and the car was gutted.

Looking for 800RWHP w/o Nitrous on my new setup by the summer of 07

Dyno graph coming soon
Pictures coming soon.