Does anyone have one of these or know how accurate they are? Worth the money? I have heard of them for a while and was considering one...any solid opinions?

 

if you can get a used one for about $110 I'd do it... they aren't worth more than that.

I have one and got it used for cheap. I'd never pay $250 for a new one

 

In my Subaru I used an Apexi Rev/Speed meter which had similar functionality (with a g-force adapter). I'm trying to find out if that meter is compatible with the Z's computer and a wiring diagram for it.

It was reasonably accurate for comparison runs however, like the g-tech, the challenge is getting an accurate start to the measurements. They are fairly sensitive, so the instant you move the car the "clock" starts.

 

Do you mean the "COMPETITION" Pro? Or the regular one? I'd kill for that kind of pricing n the Competition Pro.

 

prices are fixed, so good luck

 

Thanks but we were talking about used ones anyhow.

 

I have a Blitz Power Meter i-D on order. It should start shipping in a couple weeks I hope.

I've never used a G-Tech, so I wouldn't know how to compare them, but they sound like the same thing.

I'll find out how the Blitz does when I get it installed. :-)