words and images by frank nicosia
I've read a few internet postings that claimed big improvements after the owners replaced their ground straps; so naturally, I became curious.
Although my 20+ year old ground strap appeared to be in good condition, I decided to replace it just to see if I noticed a discernible difference in the performance of my 1991 Porsche 928 S4...I was really eager to see the results for myself.
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