im lookin for some info on the ultimate tbi mods. anybody no much. i saw another site that said they sent there tbi to joe. said it was real good and said that he was in this board area. anyone no anything about these mods and what all they do.

 

Just go to the tech articles section and you can read up on the ultimate tbi mods

 

It is very easy to do. As formula said read up in the tech articles and look at your TBI unit while you read. It is very self explanitory and the ridge that needs to be cut off stands out. I just used a cutting disk attached to my dremel and then used a cutting bit to radius the lip and then some sand paper to smooth it all out.