some people say sohc is better for turbo.
just take the KA24E you have in there and rebuild it so it's as good as new
swapping in a ka24de will take a LOT of work. everything in the engine bay has to be swapped out. well besides the brake related items.
or be like me and go rotary :)
under $2000 on the engine, and i can hit 400hp reliably
