Very similar.thats the same thing as a big three upgrade, just use 0 gauge amp wire
Still looking for the cheapest deal. Looks like it will cost more then I thought for everything. But still plan on gettin it done soon.Good find Jay.Curious to hear what your result's are.
The Zt-2 is much more involved, and more fickle too.I've owned quite a few retired police cars, and they are always grounded well.
Body to frame in multiple spots, the hood/ trunk are grounded to the rest of the body, etc.
Must be for their radios.
When I installed the LC-1 and XD-16 in my truck, they made it very clear to ground everything to the block, in the same spot. Not doing so could have resulted in inaccurate results. I never had any issues, but I think the ZT-2 install is more involved.