Ignition upgrade?

Alright, does it help to upgrade the ignition system. Well is there a noticable difference or is it not worth the money? I was looking into either the Jacobs Electronics I.C.E. Pak, the Crane cams HI-6 CD, or the Holley Annihilator?

from looking at the jacobs...it looks like its a good deal but im not real sure about there "so called" HP gains. i dunno...give it a shot and tell us all if it works.:finger:

dont expect great gains in HP, and most of your gains will be in the lower end which is nice. Depending where you are with your mods and where you're going it might be better not to do this bolt on stuff and get down and put in a cam or something.
Just my 2 cents

Go MSD!! Got mine today, gonna install this weekend....let you know how it goes. :smoker: