FS: Carrera 4 3.8L Twin Turbo Street / Track Car

[TurboKraft]

1989 Porsche 964 Carrera 4 - 3.8L Bi-Turbo : PRIVATE SALE


Engine Specifications

• Base Engine, Top End
  
• All new engine bearings
  
• New seals & gaskets
  
• New belts & filters
  
• Motorsport racing timing chains, new chain guide rails
  
• Remanufactured Crankshaft - Standard/standard, cross-drilled, balanced
  
• Remanufactured Connecting Rods -- Converted to SuperCup specs, blueprinted, new bushings, ARP fasteners
  
• ARP head studs + washers + nuts
  
• MAHLE Motorsport 3.8L (102mm) Piston & Cylinder Set with 8.0:1 compression
  
• GT2 EVO Camshafts
  
• Remanufactured rocker arms + all new rocker shafts with Motorsports seals
  
• TurboKraft stainless Rocker Locks
  
• Remanufactured cylinder heads (new guides & Viton seals) + high performance valve springs
  
• Injectors cleaned & flow-balanced
  
• All new intake manifold sleeves (rubber connectors)
  
• Oil tank removed, all 4 oil lines replaced
  
• Engine has approximately 500 miles on fresh rebuild

Exhaust, Turbo System & Fuel System

• Stainless steel headers with heat exchangers, long-tube (big torque) equal length design
  
• Free-flow stainless muffler with twin 2.5" tips + twin wastegate tips
  
• Tial Wastegates
  
• New GARRETT T04/T3 Ball Bearing Turbochargers
  
• Electric gear-type oil scavenge pump
  
• Protomotive full-width intercooler -- rear side re-fabricated to delete failure-prone factory rubber boot
  
• Twin HKS Super Sequential Blow Off Valves
  
• Bosch GT2 rear fuel pump

Engine Management System

• Integrated 3D Boost Mapping
  
• AEM Engine Management System : Full sequential injection
  
• Twin ignition
  
• Twin Lambda sensors : Twin knock sensors

Boost Mapping
Low

• 0.6bar (9psi wastegate springs only), 91-octane
  
• 404.7hp @ 5,914rpm - 9.07psi
  
• 394.0tq @ 5,028rpm - 8.76psi
  
• 9.33psi @ 6,474rpm peak

Med

• 1.1bar (16.2psi), 91-octane
  
• 550.7hp @ 5,931rpm - 16.17psi
  
• 539.5tq @ 4,583rpm - 15.41psi
  
• 16.14psi @ 4,468rpm (max 16.17psi @ 5,928rpm)

High

• 1.35bar (19.8psi), 104-octane
  
• 657.4hp @ 6,021rpm - 19.74psi
  
• 650.8tq @ 4,816rpm - 19.74psi
  
• 19.87psi @ 4,738rpm peak

*All power measurements SAE with DYNAPACK AWD Chassis Dyno

Electric System

• New Ignition caps & rotors
  
• Optima Gel battery
  
• New starter
  
• HID (Xenon) headlights

Drivetrain

• 993 C4 6-speed AWD transmission + torque tube + front differential
  
• GT2/GT3 RS Flywheel & Clutch Package: GT3 RS Flywheel -- replaces heavy dual-mass flywheel with 1-piece lightweight steel flywheel
  
• GT3 RS Flywheel and clutch hardware
  
• GT3 RS Starter ring gear
  
• GT3 RS Clutch disc with spring hub, smooth engagement
  
• GT3 RS SACHS RE Aluminum pressure plate cover
  
• GT3 RS Release bearing and guide tube
  
• Porsche updated release fork & updated cross-shaft kit

Suspension – Brakes – Wheels
Sport Suspension System

• BILSTEIN PSS-10 Coil-over Suspension System
  
• MODE Front Upper Monoball Camber Plate Strut Mounts
  
• MODE Rear Upper Monoball Shock Mounts
  
• Front strut tower brace

Braking System

• 993 Twin Turbo "Big Red" Front Brakes
  
• Brake system flushed and renewed with ATE "Super Blue" fluid
  
• Wheels & Tires
  
• FIKSE FM5 Wheel Set : 18 x 8.5 Front & 18 x 10 Rear
  
• Bridgestone Potenza S-03 Tire Set : 235/40 Front & 275/30 Rear
  
• Airbag-delete steering wheel (no airbag on pass side in 1989 chassis)
  
• Additional boost gauge

Body Exterior & Interior
Exterior

• Turbo Wide-body Composite Fiberglass: Flares
  
• Custom front bumper with fog-light ducts & splitters
  
• Turbo S rear fender ducts
  
• Turbo S rear wing
  
• Genuine Porsche Turbo rear bumper, polyurethane
  
• Custom heat shields in rear bumper cutouts (prevent tips from damaging bumper)
  
• New paint
  
• New front windscreen glass, rubber trim
  
• New engine compartment sound deadening pad

Interior

• New interior carpeting
  
• Custom door speaker pods
  
• New radio
  
• RS style rear seat delete
  
• Power/manual seats -- manual for/aft and recline

See eBay listing here. Reserve set at 60-70K - Contact us for details!
330383798530

[Mark Henry]

Guess he figured out "914 parts for sale" was the wrong section....so are you parting this out? You're still in the used parts for sale section

Still think the engine would be nice in my 914