Powerspark Lucas 25D4 Distributor Ford Side-valve & Zephyr 4 Engines with Electronic Ignition Negative Earth D34-Powerspark
Powerspark Lucas 25D4 Distributor Ford Side-valve & Zephyr 4 engines with Electronic Ignition Negative Earth D34-Powerspark
Use the pdf Download Icon to see the Standard Installation instructions including MSD 6AL Ignition Control
If the ignition switch is left on without the engine running, a Powerspark ignition kit automatically prevents the coil circuit from remaining energised, helping to avoid component damage and battery drain."
By comparison, a conventional points distributor left with the ignition switched on, and the points closed will continuously draw around 4 amps, overheating the coil and flattening the battery within a few hours. A Powerspark system, however, draws only around 25 milliamps when left on, meaning it could theoretically remain powered for several weeks without flattening the battery, while causing no damage to the coil.
Lucas 25D Distributor for Ford Side-valve & Zephyr 4 Cylinder Engines that are wired NEGATIVE EARTH
Note the correct offset mount for the Ford Engine on the Distributor Spindle
Sports Electronic Ignition Distributors:
Looks like an original points distributor but contains an electronic ignition module that uses a magnetic pickup instead of contact breaker points.
- To be used with a Standard or Sports ignition coil, resistance reading above 1.4 ohms. Not suitable for use with copper HT Leads
At Powerspark, we offer a range of distributors for classic Fords whether yours is standard or performance.
Kent 25D Distributors








