- Designed to replace the original Bosch Rotor with modern EnDuraLast technology
- OEM Iron Claw Poles, ETP Copper Wire, Nylon bobbin, double resin coating for insulation protection
- Computer balanced for reduced high engine RPM vibration reduction
- Special resin soaking of coil increases life expectancy at high operating temperatures and engine RPM speed
- European made of premium components
Alternator Stator Frame
- Timing Cover Side OD: 105 mm
- Stator Frame OD: 107.5 mm
- Inside Diameter: 74 mm
- European made of premium components and precision machined in USA.
Diode Board / Rectifier
- New cast with precision machining.
- Exact replica of original alternator cover and interchangeable.
- New clean terminals.
- New brush holder and brushes.
Adjustable Voltage Regulator - 14.3 Volts
- Replaces original design with modern technology.
- 52 heat sink fins, more surface area = increased heat dissipation.
- Connections use high temperature solder.
Tools and Fasteners
- Can be adjusted to higher voltage, with voltage regulation adjustment guide.
- Set at 14.3 Volt trim setting; Adjustable voltage setting allow for optimizing the correct voltage for lower RPM urban operation.
- Must be used with caution as over charging with higher voltage setting can and will damage a battery.
- Metal housing with potted electrical components.
- Direct fitment from stock.
- Includes specialized tool for removing the original alternator rotor.
- Includes all appropriate mechanical fasteners for a fresh clean and complete installation.
- Includes all electrical wires to connect the Diode Board / Rectifier to the Stator Frame.
- Includes new oil seal for behind the rotor.
EDL-BOIGNS: Modern electronic technology updates the BMW Airhead's under-performing Bosch ignition system.The critically important ignition timing is maintained with a crank-mounted trigger rotating through an optical sensor.Dyno developed advance curves for BMW single- and also dual-spark system can be chosen during installation.The original Bosch contact points ignition system can be left in place.
The Ignition Kit contains the following components:Electronic module, Optical-sensorCrank mounted aluminum disc triggerWiring and mounting hardwareInstallation guidelines
- High voltage primary terminals.
- Direct stock replacement fits easily under tank.
- For stock single spark models only.
- Included are appropriate coil clamps and the jumper wire between the two coils.
- Fully assembled pair for both cylinders.
- Copper multi-strand inner core wire
- 7mm "classic" black silicone jacket
- Original Metal Style 5kΩ resistor spark plug covers. Terminal stud connector for positive lock on 14mm spark plug stud (nipple nut removed.)
- Silicone coil plug end covers.
- Comes with dielectric gel for ease of removing spark plug boots in future.
- Silicone withstand temperatures up to 1200°F / 650°C.
- Adjustable braided cloth protection cover for abrasion damage protection.
- Thread Reach: 14mm / 13/16” (20.8mm).
- Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance
- Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life
- Features Ytrium Center electrode Benefit, Longer performance life V groove ground electrode, increased flame kernel propagation.
- Electrode gap is factory set to provide ease of installation
- NON Resistor plug appropriate for the ignition system EDL-Boigns.
The EnDuraLast starter has 70% to 140% more cranking torque than a new Bosch starter with 20% less amperage draw. Your new EnDuraLast starter will provide years of reliable service due to it’s efficient modern technology and design producing the increased power rating. The key features are:
- Magnet retention includes spring clips to ensure magnets do not become loose.
- New technology provides lighter (6.5 pounds) starter motor with 70 % higher output than the old Bosch design.
- More efficient high strength permanent magnets that replace conventional field coils, requiring less amperage to turn the starter over. This allows the battery to provide increased voltage and amperage to the ignition system resulting in faster rpm turnovers and quicker starts with less amp draw on the battery.
- Will operate where other imitation conversion starters will not due to the Denso gear-reduction starter design having a large solenoid with sliding drive-gear assembly designed for automotive applications with large battery reserves.
- Permanent magnet style starter will also retrofit older Bosch field coil starters (0.7 Kw).
- This starter is application-designed for small batteries.
IMPORTANT: Ensure you are installing the starter with the correct # of gear teeth on the starter drive to match the model year and ring gear installed on the engine. If the incorrect starter is installed it will damage the new starter and / or the ring gear. All /5, /6, and R90S use an 8 tooth starter drive !
The EnDuraLast front engine harness replaces the old and aged wires from the front of the engine, It connects between the diode board, starter solenoid, starter relay, Contact point condenser and coil. When installing the EDL-Boigns ignition, simply cable tie the coil connection from the condensor to the new trigger from the ignition module. Then to change to contact point ignition, simply change this connection at the coil to the stock configuration.