The Amethyst mappable ignition system connects discreetly to any distributor retaining 'The Classic' look, whilst giving full user control over advance characteristics for vacuum, boost and TPS (throttle position sensors). AMETHYST is intended for the use on points based cars or APPROVED electronic ignition systems (see instructions for listings of approved units) we can't be responsible for its operation outside these recommendations. Please contact Aldon Automotive ltd if you are unsure as we will not accept returns if ordered incorrectly or used. Returns/Warranty only accepted if unit is faulty after testing...

Aldon Amethyst

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