[200sxpower]

when i came to this site and did a little reading, i thought the sr20det swap would be the way to go to get some power into my car.... but after a little research, it would just cost way too much $ and time. my next thought is going with the new hs turbo. adds alot of power and its made for our ga16. but my question is since i have about 90k miles on my car, will this kill my motor? i read on one of these posts that someone wouldnt even concider it unless they rebuilt the motor. its a daily driver, almost paid off and i kinda wanna keep it for a while.
any help would be great

thanks again everyone
scott