ibeeskeef

I ordered the digital window window switch for my nitrous and was wondering where I should hook into to get a tach signal for the box. Is there one place that is better than another?

quarterhorse

any 1 of the 8 coil packs neg/small wire will work

ibeeskeef

Ok, I know I should hook it to the negative wire coming out of the coil pack. Now this may be a stupid questions but I don't want to get this wrong. There is a red wire coming out of each coil pack and a colored wire (different color depending on the coil) with a stripe down it. I am guessing the red wire is the positive and the striped wire is the ground but I really want to make sure since I don't have a volt meter.

Also, is there a good way to test the window switch before I throw the nitrous on it. I would hate to have it wired wrong and end up spraying at 1800 RPM's or something stupid like that.

NeFiLiM

when you have the nitrous activated it will show your rpms on the box so you know its right

quarterhorse

yes the stipe wire is the one any of the 8 and your cylinder should be set at 1 on the msd box