Has anyone used the "Jacobs Electronics I.C.E. Pak"??? How do you guys like? Did you really get better gas milage? Does it really give more spark then MSD? MSD or Jacobs? For some reason i get the shittiest gas milage in the world!! (maybe i just need to my comupter box) And if i can get more power + better gas milage, then im all for it...
yes, i did a search and read everything...

 

the MSD SCI is better, less expensive, easier to install and, yes, it will give you better gas mileage, easier startups, smoother idle and a smoother powerband. I highly recommend it.

 

stay with the stock unit.