I have been seriously debating putting lt's on my Z and am wondering just how much easier do they really make changing the plugs and wires? Ive heard that they make a world of difference and now that i am running n2o and like the pull plugs to read them and such, having an easier time doing it would really be a lifesaver.

 

Its a night and day difference. Headers were my first mod, so I never changed plugs and wires with the manifolds in. But from the looks of it, it would be damn near impossible, especially with my large hands. Looks like it would hurt a lot too. I swapped out plugs and wires while I did the header install. A few plugs are still hard to get too, but its not too bad.

 

It makes a huge difference, so much so that I can pull every plug from the top if I wanted to. Wires are just as easy to replace as well.

 

I also did my plugs and wires when I put my headers in, seemed easier with the headers then it would have been with the manifolds.

 

I've done it both ways, and headers made it harder in my opinion, but I went with cheapo pacesetters, if you make a socket like the one slp sells, then its not that bad

 

The Pacesetters made plug changes easier for me. I use a spark plug socket and a stubby wrench and get to every plug with ease, except the number 2 of course, where I have to remove the alternator first.

 

last time i changed my plugs it took less than an hour from the top. whats that tell you .