I am lookin into turboing my KA. I have searched this through google and many forums but i can not find the difference anywhere between and off-center turbo and an on-center one. i need and on-center one to clear my master cylinder i just do know how to tell if it is on-center or not.

 

off center is also called tangential( use this word to search).
Think of the tang as a snail shell type housing.

Go to turbonetics site. I believe they have some pics or just call them.

 

thanx man found it all