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attach one wire to a bolt stuck in the dirt, the other to a bolt on the car, all grounded....lol

joking

is it the D1 kit off eblow ? depends on what kit you have and available wires. ? some have a lot, some have 2 ?

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sounds like its missing some wires. the one I'm thinking of is this one, one wire per spark coil pack, and one new ground in addition to that.along with ground circle battery clamp. , its overkill on most cars unless youe pushing a butt load of boost, and fear misfires under extreme load. if you can post a photo of what you have I would suss you have the old kit, a bar that bolts near firewall, grounds to battery, engine, frame rail and a couple other spots

1507.jpg

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Their meant to give you more power ey?

I wonder how that works....

its possible for fuel pumps to spin slower , just like a cordless drill running low charge, causing fuel rail pressure to vary and diminish (R31 used to have that problem a lot)

when voltage gets low, you loose coil spark power which could cause a misfire and blown engine if your pushing lots of boost or RPM

when voltage gets lower you loose ECU functions , it starts to do weird things.malfunctions

factory grounds (expensive copper wire ) are the cheapest they could produce and still make the car function. cost control !!

NISSAN wires are not the best, they get crusty and break , connections corrode fast as hell . update your main wires is cheap insurance so you come out and your car starts ?

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so in your opinion is a grounding kit worth the money?

No

you can make your own cheaper and you dont need such a big setup unless your running mad power and need every base covered , its mostly overkill on anythng but pure , pro racing , massive RPM/boost

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