Iconic Status:
The Porsche 930 Turbo is a legendary halo car, renowned for its raw performance and iconic styling.
Peers:
Competed with other high-performance sports cars of its era, such as the Ferrari 308 GTB/GTS, Aston Martin V8 Vantage, and Chevrolet Corvette C3 ZR-1.
Turbocharged Performance:
Introduction of a powerful turbocharged engine to Porsche's flagship sports car.
Widebody Styling:
Distinctive widebody fenders and iconic whale tail rear spoiler.
Engine:
3.0L & 3.3L Flat-6 Turbocharged (930/10, 930/16, 930/20, 930/27, 930/28, 930/30, 930/33 engines)
Fuel System:
Fuel injection (Bosch K-Jetronic), fuel pump, fuel lines, fuel tank
Ignition System:
Ignition system, spark plugs, ignition coils, distributor
Transmission:
4-speed and 5-speed manual transaxle, clutch, driveshafts, differential
Brakes:
Hydraulic brake system, disc brakes (front and rear), brake calipers, master cylinder, brake lines, parking brake
Suspension:
Front and rear suspension, McPherson struts, torsion bars, anti-roll bars, shock absorbers, bushings
Steering:
Rack and pinion steering system
Electrical System:
12V electrical system, battery, alternator, starter motor, wiring diagrams, lighting, instrumentation, fuses, relays
Body And Chassis:
Body shell, doors, hoods, bumpers, exterior trim, interior trim, body repair, rust prevention
Cooling System:
Air-cooled engine cooling system, cooling fan, oil cooler
Exhaust System:
Exhaust manifolds, catalytic converters (depending on market), mufflers, exhaust pipes
Turbocharging System:
Turbocharger, wastegate, intercooler, boost pressure regulation
Maintenance:
Routine checks, fluid changes, filter replacements, tune-ups
Troubleshooting:
Diagnosis of common problems, fault finding guides, diagnostic procedures
Repair:
Component removal, disassembly, inspection, repair, reassembly, and installation
Adjustment:
Engine adjustments (idle speed, fuel mixture), clutch adjustment, brake adjustments
Special Tools:
Identification and usage of special service tools required for specific tasks
Specifications:
Torque specifications, wear limits, tolerances, fluid capacities
Depth:
Comprehensive, from basic maintenance to complete engine and transmission rebuilds
Type:
Air-cooled, flat-six, turbocharged
Displacement Early:
2994 cc (3.0 L)
Displacement Late:
3299 cc (3.3 L)
Horsepower 3.0L:
Approx. 260 hp (varies by market and year)
Horsepower 3.3L:
Approx. 300 hp (varies by market and year)
Torque 3.0L:
Approx. 320 Nm (236 lb-ft)
Torque 3.3L:
Approx. 412 Nm (304 lb-ft)
Injection System:
Bosch K-Jetronic mechanical fuel injection
Turbocharger Model:
Single KKK turbocharger
Common Codes:
930/10, 930/16, 930/20, 930/27, 930/28, 930/30, 930/33
Oil Change:
Typically every 3,000-5,000 miles or annually, depending on usage. Refer to manual for exact schedule.
Engine Oil:
High-quality synthetic or semi-synthetic oil with appropriate viscosity (e.g., 20W-50, 15W-50) suitable for air-cooled engines. Refer to manual for specific Porsche A40 or equivalent specifications.
Brake Fluid:
DOT 4 or DOT 5.1 brake fluid.
Transmission Oil:
Gear oil with appropriate GL rating (e.g., GL-4 or GL-5, depending on specific transaxle and Porsche recommendation). Refer to manual for exact specification and capacity.
Turbo Lag:
Characteristic of the era, though improvements were made over its production run.
Engine Maintenance:
Requires diligent maintenance due to its air-cooled nature and complexity.
Fuel Delivery:
K-Jetronic system can be sensitive to air leaks and requires proper adjustment.
Maintenance Schedule Emphasis
Importance:
Adhering to the periodic maintenance schedule is crucial for reliability and longevity.
