Welding Tips and Tricks

I have seen a kit by Lincoln (K664-2) to change the feed rollers and liner to run Aluminum wire. It is hard to find out if this kit will fit the LN-25 or is it for a different wire feeder?

Also any good or bad input on using the LN-25 to weld Aluminum would be great. I would like to use the wire feeder I have to keep the cost down for this project.
Thanks for all your help, a great forum.

The only thing I'm aware of is make sure you aren't using a long lead...It's hard to push soft wire through a long mig lead. But I have seen the kit I think your talking about on the Home depot website I think...Well at least for some of the smaller mig machines that they sell and some that are slightly bigger....Good luck