Bought my first Zenk in 2002. Met up with some guys in NY known as Import Fanatix where they introduced me to several people and shops that were doing work on the 240sx back then. Bought a bunch of parts from Heavy Throttle, Hybrid Dynamics, Jim Wolf etc. Then got the SR bug early 2003 and had a half-cut 180sx shipped over to me (btw from Japan to my uncles shop was $1850 including all taxes and fees....the good ol days). Took everything out including the Ogura Clutch that was in it and dropped it in. Slapped on a Disco Potato turbo and made a whoppin 320rwhp using an Apexi Power FC. Blew that setup up and then rebuilt the SR 2 more times before getting rid of the motor. Sadly I parted the Zenki last year when I moved to TX and now I am back to a bone stock 97 White Kouki with 145k miles on it.....loving the stock car with AC
Hindsight, should have left the 71k original mile KA in there and turboed it but there wasnt much support for it back in those days. Since 2002 I have done an LS swap and 2J besides the 2 fully built SRs.