Sun Hyper Ground System
04-14-03, 11:03 PM
#1
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Sun Hyper Ground System
does anyone have this product on their rx7? if you dont know what im talking about go to "sunautomobile.com" and check it out it looks like a really good product. it is supposed to help ground the eletrical system and improve horse power and torque, increase fuel mileage, reduce emissions, and give better throttle response. Import tuner put these wires on a 240sx and got 6 dyno proven horse power out of them.
04-14-03, 11:52 PM
#3
i bought a hks grounding kit . i saw an immediate diff in throttle response . the engine just seems to react a little better. but that might just all be in my head.. it does look good. and rx7's are notorious for bad grounding. i don't remember exactly wich mag it was in but. they put a ground kit on a 3rd gen and gain 15 rwh on a dyno.. good enough for me.... better to have than not to have....
04-15-03, 12:02 PM
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i have it on my T2.I also have the FD alternator and a red top optima battery..I love it! I feel the car is alot smoother and it pulls alittle harder also..It think it works because our wiring in our cars is getting so old and all this does is basically reground everything..Even my damn fading on/off clock works and is bright as hell..!
04-15-03, 12:05 PM
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I did my own grounding system, not as pretty but worked pretty well.
https://www.rx7club.com/forum/showth...0&pagenumber=2
Alot cheaper too, $15 at NAPA
https://www.rx7club.com/forum/showth...0&pagenumber=2
Alot cheaper too, $15 at NAPA
04-15-03, 04:28 PM
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