Spark Plug adaptors / extenders......
Discussion
The original ones were resistive, they had become difficult to replace but maybe another source has been found. Some resistance in leads, shrouds, or plugs is needed for correct functioning of the ignition process and to damp RFI. Mine was especially good at knocking out Sky tv reception (apparently) until I went to resistive plugs (with non-resistive shrouds) - was tempted to just consider it a social benefit of TVR ownership
Seems some ECUs are prone to suffering resets with inadequate suppression.
Seems some ECUs are prone to suffering resets with inadequate suppression.
Depends what plugs and leads you are using. Assuming the recommended (non-resistive) B7ECS plugs, then I would go with resistive shrouds on the basis that it can't do any harm and might well do some good if your leads are marginal in EMI terms for some reason - be interested if the suppressed shrouds are German 'Beru' branded ones rather than some far-eastern patterns
Edited by Pupp on Tuesday 21st October 22:38
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