Quote Originally Posted by luckyfasteddie View Post
quite possibly all would have to be narrowed to fit snug against the frame
As soon as you start narrowing an IFS, you throw all the original geometry right out the window and you're on your own. Just so you know.

Want to do it properly? Get the book "Tune To Win" by Carroll Smith. It will teach you how to engineer your own IFS specifically for the track width you want to use.