hi
i was looking at A'pexi website and they are doing testing on a super ground
its supposed to increase Hp plus a bunch of other benefits .
http://www.apexi-usa.com/news.asp?ID=62
check it out and see what you think.
Don

 

My brother made his own grounding kit using 4 guage speaker wire and a few open bolt holes.

He said that the car idled better, but I didn't notice any difference.

 

i have added about 4 grounds from various points from frame the motor and motor to chassis as well as battery but i didnt notice anything i guess i could take them off and see if i noticed that way adding grounds would pbly be better with FI setup. and you can buy ground wire from j yards for a dollar

 

If you already have a really good, solid ground, you probably won't be able to tell any improvement by adding additional grounding points. But... It's a relatively inexpensive mod. Grounding IS a NECESSITY. The redundency of ground is not a bad thing, even if unnecessary.

 

Pull your grounds one at a time, wirebrush the areas where they attach, replace where cables are shot and your good to go, remember on a 20+ year old car, rust and corrosion can creep its way up under the ground points causeing havoc with your grounds.....

 

Before adding any extra grounds, do this: http://www.jimrothe.com/mazda/battery_cables.html
Then add one grounf from the alternator to the strut tower brace. Thats it!!! No need for a so called super grounding strap.

John

 

this post maybe accomplish about the same thing far as improved starting
https://www.rx7club.com/showthread.p...=starter+trick

 

Maybe also add a coating of Di-Electric grease to help prevent corrosion. Available in a tube or can.

 

That's good ****. I used that on every stock connection when I replaced my wiring harnesses. Only thing better would be to use modern weather connectors on everything.

 

apex'i unit is pretty, but yeah, just get yourself some heavy gauge wire and bolt er in. i'm in the process of doing so right now, myself

now i just have to find out what is grounding that isnt supposed to be, and i'll be good to go...

 

this is onsale on ebay right now
ps i'm not the seller nor do i know the seller http://cgi.ebay.com/ebaymotors/ws/eB...category=33574