Description:

Hello fellow enthusiasts, up for sale is my 1983 Porsche Callaway 944 Turbo and was one of the handful of cars that was converted to turbo configuration at the Callaway factory in Old Lyme CT in 1984. Unfortunately, the original turbo application was not very reliable and the engine has been replaced with a factory 1986 951 engine and transaxle BUT still retains the Callaway Turbo manifold, IHI RHB6 turbo, and Callaway wastegate which is located on the right (passenger) side of the engine for quick spool and thus reduced turbo lag vs the factory 951's. The original Bosch microfueler is still behind the glovebox but is no longer used. In lieu of the added 5th injector/Microfueler an Electromotive Stand-Alone EMS system is in place with fully programmable EPROM using WINTEC software. This car is set up for hot street/DE/Autocross but has further potential in vintage racing. I have used it some PCA DE events and that was its purpose back in the 80's as well with prior owners. I am the 4th owner. Originally a TX car which the sun took a toll on that factory paint (see sunroof). The overlay paint was put on by 2nd owner as were most of the modifications to car. 3rd owner had it in Delaware but only used it once at track and then sold it to me on 10/27/2003 with a CLEAN TITLE. I really have not driven it much at all since 2009 but it was always garage kept. Reason for sale is I have a young family of 3 kids and they cannot fit in this car for many more years. Time and space push sale and it is my hope it can go to a fellow enthusiast who will appreciate it. have time for it, and enjoy this rare car.

• 1986 951 engine (with original Callaway exh manifold, wastegate, and IHI RHB6 Turbo) -- same brand turbo as legendary Ferrari F40
  • Exh Manifold -- White Lightening Coating by SWAIN TECH
  • Head was O-ringed with Wide Fire Head Gasket, 5-angle valve job
  • Oil pan was modified to have extra sump capacity. 10qts
  • Powder Coated factory 951 intake manifold
  • Coil Pack ignition apart of Electromotive EMS with Magencore R-100 (10mm) custom spark plug wire set.
  • OE Gates Power Grip Timing belt, Conti-tech balance shaft belt, rollers and tensioners replaced at 32,789mi
• 1986 951 Transaxle filled with Redline MT-90 Synthetic and short shift kit -- have factory shift kit still in good shape as spare.
• Clutch -- 951 "CUP" hub with only 4 springs with South Bend Clutch "Feramic Material (Sintered Iron) in a full-face lining on both sides https://www.southbendclutch.com/
• Pressure Plate -- Kennedy Engineering Aluminum Stage 1 https://www.kennedyeng.com/clutches Clutch Pressure Plate - 240mm - Sport / HD STAGE 1 - Lightweight Forged Aluminum Cover / Iron Friction Plate - HD Triple Drive Straps And Rivets - KEP
  * Weight: 11.20 Lbs. (5.08 Kg.)
• Flywheel is a OEM 951 10lbs flywheel that has been lightened
• Radiator - custom copper/brass dual core (2x thick) with 1,500 CFM ten inch electric puller fan with Painless Wiring relay kit.
  • Brand new OEM Porsche coolant expansion tank and factory cap.
• Suspension -- 250# lowered front springs, Weltmeister Sway Bars Front 28mm solid and Rear 22mm solid, Weltmeister Competition ADJ drop links
  • "Boxed" front A-arms with Weltmeister Delrin control bushings, KONI ADJ Sport shocks Front and Rear. Custom Strut Brace, Re-indexed rear 28mm Solid Torsion Bars.
• Intercooler Custom 2.25" Aluminum piping with 4-ply silicone hoses and SS T-bolt clamps, HKS Blow Off Valve to Atmosphere. Factory 951 intercooler with re--positioned end tank for intercooler ducting.
• METH injection Stage 2 Kit -- 150psi Shurflo pump and 4.8GPH injector @ intercooler piping
• Painless Wiring Headlight Relay kit with higher watt bulbs.
• Extra engine to chassis grounds and dual grounds from battery to chassis and bellhousing.
• Fuel system -- Bosch 010 pump, Delphi 75#/hr flow-matched injectors Low Impedance (2 ohms) with 22.5 degree spray cone, 3.0BAR Fuel Pressure Regulator with Custom Mount.
• AutoPower Bolt-in Roll Cage
• Corbearu fixed back race seats with CROW 3" Cam-Style 6-pt harnesses
• MOCAL external mount oil cooler with AN fittings and SS braided feed/return lines.
• VDO gauges for speedo, tach, oil pressure, coolant temp, oil temp.
• HKS gauges for Boost pressure and EGT with tell-tale
• Innovate Wideband O2 sensor AFR gauge and wideband tied into Electromotive EMS for wideband AFR auto-learn/tune feature.
• Exhaust is 3" with flex section and a Dynomax fully welded race muffler (straight through) and 4" stainless angle cut tip.
• 951 front bumper
• 931 (924 turbo) front header valence with grills that help feed intercooler with a boxed in air ducting.
• 937 style scoop on hood
• Brakes - Cross Drilled Zimmerman front and rear rotors. Stainless DOT brake lines to calipers with ATE Super Blue flush and fill.
  • Brand new spare set of Carbotech XP10 brake pads (front only)
  • Cooling ducts and hoses to front rotors
• Tires -- Bridgestone Fuzion Z-rated tires. 275/40R17 in rear and 235/45R17 in front with very good tread
• Wheels -- Fikse FM-5 Classic 17" 2-piece wheels.
• Brand New Duracell Battery
• Sale may include (depending on sale price) factory P9201 timing belt tool + calibration bar, factory balance shaft tool and tensioner tool ($1400 value) + factory 944 workshop manuals on CD