The CDI or HKZ as it is known in Germany, is the high-voltage condenser ignition control unit. Aging CDI / HKZ units lead to deterioration of performance with time. A failing unit's symptoms incl...
Distributor caps are often overlooked as the source of ignition issues. If yours is failing or cracked, you can experience shaking at idle, poor starting in the cold, stalling and backfiring. Be ...
This Model is the first of a brand new product line for Perma-Tune. We have combined our accumulated knowledge of Porsche ignition over the last 48 years and applied it to the very latest electroni...
We recommend changing your ignition cables when changing your plugs and distributor. Overlooking the Ignition cables can lead to increased resistance and weak spark which causes incomplete combusti...