453RWHP/484RWTQ

Best ET: 11.60 sec

Best mph: 126.6mph

Car model and year:
1984 Nissan 300ZX 2+2 NA to Turbo

Car background:
84NA 2+2 converted to turbo.

Wheel horsepower and torque:
453rwhp/484rwtq

Turbocharger specs:
T3/T4, TO4S (60-1) with a Stage 3 turbine in a stock T3 housing machined to fit turbine.

Bottom end:
100% stock 86T bottom end with 100K miles

Heads:
Home ported, Ferrea valves, Schneider 270/262 .440/.420 cams, JWT valve springs.

Fuel supply and electronics:
RX-7 550CC injectors, Walbro 255lph HP fuel pump. 88NA ECU retuned with romulator, cobra MAF and homemade air bypass.

Exhaust:
Certified Muffler 3”

Drivetrain:
South Bend Clutch “SS” pressure plate with feramic disc ~700lb/ft holding capacity. Custom drive shaft, 88 Turbo transmission, R200 clutch type LSD.

Suspension:
Tenable Sustec Pro S-OC coilovers designed for S13 240SX. Tein front camber plates.

Wheels/tires:
Zenetti Valeo 17X8e20 with Kumho Ecsta MX in 245-45-17.

Writeup:

This car has been my never-ending pursuit of the perfect daily driven street turbo monster. I've taken this car well past what most people even think of in both handling and power. The small hotside on the turbocharger chokes power but is a reasonable tradeoff for the reasonable price and simplicity. I will be making some major upgrades in the near future and am expecting to gain a "fair" bit of power.

Everything about my setup is public information, freely available by browsing my site www.redz31.com or visiting the Z31performance.com forums. This car is close to the goal of 500rwhp on regular 93 octane pump gas with perfect street drivability.

Check back soon.