tach issues

alright, i picked up a tach today for free. brand new. my buddy didnt want it so he just gave it to me, it looks good IMO its a sunpro tach tho, i was just wondering how hard it would be to hook up, where everything goes, and what wire it gets connected to and roughly how long it shoudl take, i've done quite a bit of electical work in my car so i'm no rookie at this, i'm fairly good at it, also, do i need to drill my dash to run the wires? if u can answer any of these questions it would be awesome! :) thanx

Search feature!!! It's an amazing tool, lol.

In all seriousness I don't know what is needed but we'll just say "bump" for Derek.

lol, well i'm a lazy ass and didnt wanna search cuz i was 2 tired, i just wanna know if i hafta drill any holes on my dash :( thats the main thing, i think i know what blue wire it is tho but not 100% sure

here ya go - simple instructions with pictures
http://www.westworld.com/~joe_r/tach/tachinst.html