Powerspark Lucas 23D 25D Type Distributor - Non Vacuum for Lotus Twin Cam - Side Entry Cap D73DG1CA1-Powerspark

NEW ETA - 13/06/2026 Powerspark Lucas 23D 25D Type Distributor - Non Vacuum for Lotus Twin Cam -  Side Entry Cap D73DG1CA1-Powerspark

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Powerspark Lucas 23D 25D Type Distributor - Non Vacuum for Lotus Twin Cam - D73DG1CA1-Powerspark

Use the pdf Download Icon to see the Standard Installation instructions including MSD 6AL Ignition Control

The distributor is fitted with an electronic ignition module and Rotor fitted

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.

This Lucas 23D Distributor is a non vacuum advance model widely used in many British classic cars, in this case specifically for the Lotus Twin Cam Engines.

This is a brand new casting, taking from an original model and redeveloped by Powerspark with improved features from the later 45D. With years of experience using Lucas products, we added an oil seal on the shaft of our 25D that Lucas introduced with the 45D. It makes for a better, longer lasting product, while remaining aesthetically identical to the original Lucas 25D.

This is a brand new quality product, reproduced accurately from original castings. The distributor is complete with everything you need.

Powerspark Electronic Ignition is the original electronic ignition conversion for classic cars, giving reliable starting and hassle free ownership.


The Distributor must be Lubricated Prior to use.


  • Views: 145
  • Product Code: D73DG1CA1-Powerspark
  • Location: HW-119
  • Availability: ETA - 13/06/2026
  • $269.95
  • Ex Tax: $234.74

Tags: Powerspark Lucas 23D 25D Type Distributor - Non Vacuum for Lotus Twin Cam - Side Entry Cap D73DG1CA1-Powerspark, D73DG1CA1-Powerspark, Cortina & Sierra