I need to know how to hook up a tachometer on my 2000 Cherokee. I dont have the sport so it doesn't have one and I don't want to get an instrument cluster from a sport. Any help will be appreciated!

Accel has some good info on their site.

I believe that if you take the "tach"wire to the plug on the back of the coil rail ( it is a 4 wire plug) attach your tach wire to the grey wire in the #1 cavity. then you just need B+,ground and illumination. There is no tach terminal at the pcm, all of the engine info is sent over the "ccd" bus communication system.

Damnit! Autometer, not Accel.
http://www.autometer.com/tech_faq_an...x?sid=3&qid=13

Alright thanks a bunch guys!