Enhance your Austin Healey's ignition performance with this premium distributor cap featuring high conductivity brass terminals. Brass is a significant upgrade over aluminium and delivers exceptional spark quality, reduced resistance, and superior long-term reliability—making it ideal for drivers who want improved running and reliability.
Brass is the most conductive metals available for ignition components, ensuring maximum energy transfer at each terminal point. The result is consistent ignition performance, smoother running, and improved engine response across the rev range.
Designed to suit distributors Lucas 25D6 units:
Limitations and exclusions:
For owners who demand superior performance without compromising originality, this brass terminal distributor cap provides a noticeable upgrade in both reliability and spark quality. Brass’s naturally superior conductivity ensures improved ignition efficiency and longer component life, making it an excellent investment for both standard and performance built Healey engines.
Pair this distributor cap with the following for a complete ignition refresh:
It is designed to improve spark quality over aluminium by reducing resistance at the terminals, helping deliver more consistent ignition performance, smoother running, and improved engine response across the rev range.
It is suitable for original Lucas 25D6 distributor units Is this a direct replacement or does it require modification? It is described as a direct replacement fit for Lucas 25D6 distributor units. No modification should be required when the correct distributor is fitted. Can this cap fix a misfire on its own? It can help if the existing cap has high resistance, corrosion, tracking, or poor terminal condition. If the misfire is caused by worn distributor internals, damaged leads, incorrect timing, or weak ignition components, those faults will still need addressing. What else should be replaced at the same time? For a complete ignition refresh, pair it with a brass/copper tip rotor arm, high quality silicone ignition leads, contact breaker (points), condenser, or a complete tune up kit.
It is described as a direct replacement fit for Lucas 25D6 distributor units. No modification should be required when the correct distributor is fitted.
It can help if the existing cap has high resistance, corrosion, tracking, or poor terminal condition. If the misfire is caused by worn distributor internals, damaged leads, incorrect timing, or weak ignition components, those faults will still need addressing.
For a complete ignition refresh, pair it with a brass/copper tip rotor arm, high quality silicone ignition leads, contact breaker (points), condenser, or a complete tune up kit.
BRASS TERMINALS
