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Distributor
By OE Match
- Porsche 911 1978-1989 3.3L Turbo (930)
12 Plug Distributor with Anti-Clockwise Rotation - Bosch Style
Bring modern ignition control to your classic air-cooled
Porsche with this advanced 12 Plug Distributor with Anti-Clockwise Rotation,
manufactured in the historic style of the legendary Bosch 3.0 RSR ignition
distributor. Combining authentic period-correct appearance with
state-of-the-art electronic technology, this distributor is the ultimate
ignition upgrade for high-performance Porsche 911 Turbo and twin-plug engine
applications.
Fits:
- Porsche 911 1978-1989 3.3L Turbo (930)
Designed for enthusiasts seeking improved drivability, performance, engine protection and tuning flexibility, this distributor delivers fully programmable ignition control via Bluetooth smartphone connectivity while retaining the iconic appearance of a classic Bosch motorsport distributor.
Specifically configured as a left-rotating distributor and designed for use with two 3-pin CDI (Capacitive Discharge Ignition) units, this system is ideally suited to twin-plug Porsche engines requiring precise ignition control under both naturally aspirated and turbocharged operating conditions.
What Does the Distributor Do?
The distributor is responsible for accurately delivering ignition signals to the spark plugs at precisely the correct moment throughout the engine's operating range.
In a twin-plug Porsche engine, the distributor controls:
- Spark timing
- Ignition advance curves
- Cylinder firing sequence
- Twin-plug ignition operation
- Engine starting performance
- Engine efficiency
- Throttle response
- Combustion quality
Accurate ignition timing is essential for extracting maximum performance while maintaining reliability and engine safety.
Why Upgrade to a Programmable Distributor?
Traditional mechanical distributors rely on fixed advance mechanisms that offer limited adjustment and tuning flexibility.
This modern programmable distributor provides:
- Fully programmable ignition maps
- Smartphone Bluetooth connectivity
- Boost-sensitive ignition control
- Vacuum advance functionality
- Rev limiter programming
- Integrated immobiliser system
- Improved engine protection
- Greater tuning precision
The result is significantly greater control over engine performance across all operating conditions.
Historic Bosch RSR Appearance
Inspired by the original Bosch 3.0 RSR ignition distributor, this unit preserves the appearance of Porsche's most iconic motorsport ignition systems.
Benefits include:
- Period-correct appearance Motorsport-inspired design
- Authentic engine bay presentation
- Ideal for restorations and restomods
- Combines classic looks with modern technology
Perfect for enthusiasts seeking modern functionality without sacrificing originality.
Bluetooth Smartphone Programming
The integrated Bluetooth system allows ignition maps and distributor functions to be adjusted directly from a smartphone application.
Features include:
- Wireless ignition mapping
- Real-time adjustments
- User-friendly interface
- Quick tuning changes
- No specialist programming equipment required
- Simplified engine setup
This enables precise ignition optimisation for a wide range of engine specifications and operating conditions.
Integrated Pressure Sensor Technology
One of the distributor's most advanced features is the integrated manifold pressure sensor.
A vacuum or boost reference hose can be connected directly from the intake manifold to the distributor.
This allows:
- Vacuum advance functionality
- Boost retard functionality
- Load-sensitive ignition timing
- Improved part-throttle efficiency
- Enhanced turbocharged engine safety
- Optimised combustion characteristics
The system can overlay manifold pressure corrections onto the RPM-based ignition map for highly accurate ignition control.
Integrated Rev Limiter and Immobiliser
The distributor includes advanced engine protection and security features.
Rev Limiter
Benefits include:
- Protects against over-revving
- Safeguards expensive engine components
- Adjustable RPM settings
- Improved reliability
Immobiliser with PIN Protection
Benefits include:
- Enhanced vehicle security
- Smartphone programmable access
- Additional theft protection
- Discreet integrated functionality
Why Choose This Distributor?
This distributor delivers capabilities traditionally only available through standalone engine management systems.
Benefits include:
- Historic Bosch appearance
- Modern programmable technology
- Bluetooth smartphone control
- Vacuum advance functionality
- Turbo boost retard capability
- Twin-plug compatibility
- Integrated rev limiter
- Integrated immobiliser
- Precise ignition control
- Porsche-specific design
It represents one of the most advanced distributor-based ignition solutions available for air-cooled Porsche engines.
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Fits:
Porsche 911 1970-89
Porsche 911 (930) Turbo 1975-89
Porsche 964 1989-94 all models
Porsche 993 1995-98 all models
Click 'Zoom in' for large parts diagram.
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91160210201
The product you are viewing cross references to these numbers
- Porsche 911 1978-1989 3.3L Turbo (930)
Porsche 930 3.3L Turbo
A state-of-the-art ignition advance/retard vacuum module, that incorporates the latest in mechatronic and materials technology to restore and improve the performance of your 911 Turbo original distributor. The integrated stand-alone computer controlled motion system enables faster starts, smoother acceleration, better throttle response and smoother cruising. No programming required, this amazing unit is truly “Plug and Play”. It comes pre-programmed to respond to your engine’s vacuum signals exactly as the factory engineers intended, Each unit is individually tested and includes a Certificate of Test to prove it. Easy to follow instructions are included for installation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060291700
The product you are viewing cross references to these numbers
OEMatch Distributor — Fit, Function, Confidence
Distributors route high-voltage current from the ignition coil to each spark plug in the correct firing order and timing. For Porsche models, OEMatch Distributor items are chosen to suit classic and later ignition systems, helping to restore reliable spark delivery, smooth idle and consistent throttle response.
Available Types
- Complete distributor assemblies
- Distributor caps
- Rotor arms
- Rebuild kits
Understanding OEMatch Distributor
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original distributor. OE (Original Equipment) refers to parts matching original specifications for the distributor and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM distributor engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. The distributor controls spark timing and distribution, delivering current from the coil to each plug in the correct sequence. In older Porsche engines the unit can include mechanical and vacuum advance mechanisms that adjust timing with engine speed and load; wear or electrical faulting in these parts affects combustion and drivability.
Benefits Include
- Restored ignition timing accuracy
- Improved fuel efficiency and throttle response
- Elimination of misfires and hard starting
Why Distributor Wear and Fail
- Worn bearings or shafts causing misalignment
- Cracked distributor caps allowing moisture or dirt intrusion
- Faulty rotor arms or carbon tracking leading to weak or inconsistent spark
- Corrosion on electrical contacts or inside the cap
The Importance of Replacing with OEMatch Distributor
A worn or damaged distributor can cause poor performance, misfires and starting issues. Replacing faulty components helps restore smooth engine operation, consistent combustion and dependable starting. OEMatch provides a wide selection for Porsche applications and has catalogued over 4,000 individual part numbers with more than 8,700 OE cross-references to aid identification and fitment for many model years.
Advantages
- Complete assemblies for straightforward replacement
- Rebuild kits to refurbish existing units where appropriate
- Caps and rotors matched to ignition system specifications
Support & Advice
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.
