1,174 Horsepower Toyota Supra Turbo


Year / Make / Model: 1994 Toyota Supra
Chassis Code: JZA80
Vehicle Weight: 3,400 lbs.
Launch RPM: 5,600 RPM
Shift RPM: 8,200 RPM
Redline RPM: 8,200 RPM
Peak Boost: 46 psi
Fuel: E85
Engine Code: 2JZ-GTE
Displacement (cc): 3,032.7cc
Bore & Stroke (mm): 86.5mm x 86mm
Peak Horsepower (@ RPM): 1,174 whp @ 7,400 RPM
Peak Torque (@ RPM): 932 lb-ft @ 6,400 RPM
Dyno Type: Mustang Dynamometer
Engine Builder: Bob Wilkinson
Block Modifications: Overbored 0.020″
Machine Work: APEX Machine Shop
Pistons / Compression Ratio: Wiseco Pistons, 8.5:1 Compression
Connecting Rods / Crank: Carrillo Connecting Rods
Camshafts: Kelford Camshafts, T202-D, 274-degree (IN), 278-degree (EX)
Valves / Springs / Retainers: BC Brian Crower Valve Springs and Ti Retainers
Cylinder Head Modifications: APEX Machine Shop 3-angle Valve Job
Head / Main Studs: ARP L19 Head Studs
Intake Manifold / Throttle Body: Virtual Works Racing Intake Manifold, ProEFI 90mm Throttle Body
Air Induction System: 5-inch Aluminum Tube w/Filter
Fuel Injectors: Fuel Injector Clinic 2,150 cc/min Injectors (x6)
Fuel Delivery System: Walbro 255 lph (in-tank), Magnafuel MP-4703 (external), Fuel Injector Clinic Fuel Rail, Weldon Fuel Pressure Regulator
Engine Management System: ProEFI 128
Engine Management Tuner: Larry Prebis @ Sound Performance
Boost Controller: ProEFI
Spark Plugs: NGK
Exhaust Manifold: Shark Fab Stainless Steel Manifold
Exhaust System / Downpipe: Fabricated by Bob Wilkinson
Wastegate: Precision Turbo & Engine 46mm Wastegates (x2)
Blow-Off Valve: TiAL Sport 50mm Blow-off Valves (x2)
Intercooler: GReddy 4-row Front-mount Intercooler
Cooling System: Koyo Radiator
Oil System: Sound Performance Modified Factory Pump
Performance Electronics: ProEFI Display
Turbochargers: Precision Turbo & Engine
Frame: GT42
Compressor Wheel Specs: 76mm Inducer, Billet Aluminum
Turbine Wheel Specs: 75mm Exducer
Turbine Housing Twin Scroll Housing, 0.98 A/R
Springs, F&R (Make & Rate): TEIN Springs, 14kgf/mm, 8kgf/mm
Shocks, F&R (Make & Rate): TEIN Flex Adjustable Coilovers
Transmission: Factory Getrag V160
Clutch / Flywheel: RPS Twin Carbon/Carbon Clutch
Differential(s) (Make & Type): TRD LSD
Axles / Driveshaft: Sound Performance 3.5-inch Propeller Shaft
Wheels (Make, Size & Offset): Weld AlumaStar 17×4.5-inch (F) Weld RTS 15×10.5-inch (R)
Tires (Make & Size): BFGoodrich KDW 285/30R18 Hoosier Drag Radial 315/35R17 (R)
Brake Rotors (Diameter, F&R): StopTech Rotors
Brake Pads (Front & Rear): Hawk Performance HPS Pads
Brake Lines: Stainless Braided Teflon-coated Lines
Gauges: ProEFI CAN Gauge
Spoiler / Wing: Rod Millen Motorsports Wing
Headlights, Taillights: Factory-updated to 97-98 Spec