I just bought a msd 6a box and need to install it. My s10 is a 2002 zq8.I have a book that shows it on a 94 s10 above the washer fluid, but that is where my computer is. Plz any help would be great. oh the motor the 4.3l v6

MSD has a really nice web page that might help you
http://www.msdignition.com/1download.htm

If you need any additional help just ask their tech support. You paid for it when you bought the product.

Let us know if you get any better fuel economy.
I won't believe any performance gains unless you dino test it before and after the install

I mounted mine on the firewall..