This is all the info off burton power. That's where I got it from but it's just stopped working after the engine rebuild.
ELECTRONIC BOSCH DISTRIBUTOR KIT ROAD/RALLY TYPE: X/FLOW, PRE-X/FLOW & BDA. CONSTANT ENERGY NON-VACUUM TYPE/SIDE ENTRY CAP.
These kits use a fully reconditioned Bosch electronic type distributor. They are fitted with an integral electronic ignition module bolted to the distributor body. Each distributor has a modified advance curve to suit fast road/rally specification and is non-vacuum. The kit is supplied complete with constant energy Bosch coil and wiring harness. Where using on vehicles fitted with a ballast resistor, the ballast must be by-passed to provide 12v at the coil. The kits are supplied with a side entry cap. A surcharge will be incurred pending return of a suitable Bosch electronic old unit. CUSTOMER MUST SUPPLY SUITABLE ELECTRONIC BOSCH UNIT - NO OLD UNITS AVAILABLE. CONSTANT ENERGY NON-VACUUM TYPE/SIDE ENTRY CAP. ROAD/RALLY SPEC. APPROX.STATIC IGN.TIMING: 14deg.BTDC. USE OE CLAMP FROM BOSCH OR MOTORCRAFT DISTRIBUTOR