words by pablo deferrari with frank nicosia


words and images by frank nicosia

old one, the original, at the top compared to the new one at the bottom.
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.