I've been searching around and I can't find any kind of comparison between the two. I'll be replacing the trans soon, and keeping it automatic for now. I know that the SR20 is a direct bolt on, or at least should be, but is it a better option then the KA24?
I'm thinking that the SR20's tranny would be a better choice also. But on the other hand, as far as I can tell them may be the same. I may be able to get the SR20 tranny cheaper then the KA24's, that's why I'm trying to find which would be a better swap performance wise.
The SR20 and KA24 transmissions are exactly the same, only difference is the bellhousings do not swap out.
The different bellhousing accomodate the different engines.
When it comes to price, I think the SR20 tranny would typically price higher because people who sell them consider SR20 stuff to be in high demand.