Motor Question!

I have a '95 240 and has the stock KA24. I'm wanting a swap done and am looking at going with a SR20DET or just maybe a SR20. Does the SR20 have more power than a KA24? What are the advantages of the SR20DET? Does anyone have a good site or name of a GOOD JDM dealer to contact about getting a motor? Thanks guys/girls.

1. no the ka24 has more power than the SR20
2. the SR20det advantages are a stock turbo and stronger internals
3. search. you can buy brand new built SR20 crate motors if your worried about condition.