http://www.speedinc.co.jp

Whats that extra wire coming out. looks like a ground strap to me. anyone have experience with speed inc products?

 

Yes that is a ground... Spoon just came out with something like this not long ago. I think Mike had the Spoon wires in his car. Mike, impressions?

 

Basically Much better throttle response, I switched out between stock and the New Spoon wires and I could definately tell a difference.

 

You could actually tell a difference over stock? You have to be kidding...

And how much, pray tell, are these things??

 

Never heard of that happening from spark plug wires.

 

All in the minds of the Beholder!

 

I watched Chris rado dyno at 687whp on stock plug wires.Give me a break.

 

You shouldn't have asked but since you did...a little over $250
BADASS though

 

Kinda the same difference you feel when you wash your car and change your oil, then go out cruising at night.

The difference is in your head.

 

Jeez Im just gonna keep my mouth shut next time

 

I felt a nice difference in throttle response when I changed my wires too, only problem is I replaced them with stock ones

 

In defense of Mike, none of you have had any experience with these new "grounding" wires.

Also, I was skeptical of any noticeable differences with spark plugs, but that a 98 ITR at the last ATL dyno session gained 5hp in the midrange just changing to NGK Iriways.