I found this weird looking "racing style' set of ground wires off ebay that supposedly increase hp, smooth out your ride, blah blah blah. Here's the link http://cgi.ebay.com/ebaymotors/MAZDA...QQcmdZViewItem

Anyway I'm just wondering if it's worth it or if I should stick 2 the original groundwires.

 

thats the same kit that i bought and all it did was bring my battery voltage up. It diddent help anything else.

 

There are many write ups on the topic of regrounding the rx7 you will need to do a search on grounding and do it. It will turn out better than any kit you could buy.

 

you are better off cleaning or replacing the grounds instead of going out and wasting money on 5 feet of cable and rings to do the job of what the stock grounds are capable of...

 

Check the sticky at the top of the 2nd gen archives, it tells you exactly how to reground and check your grounds..........