What turbo are you using. I have a low milage turbo out of a 89 Ford Probe that I was planning on installing intill I sold the Kia to my boy. Now that I am buying the kia back I will try to install it after winter. My oldest by and one of his friends good at turbo installs. My boy just built up a Sportage engine and strocked it to 2.2L with a Probe crank for his 89 Probe GT. He is breaking it in with out the turbo and can still out run most of the Honda's around here. When he gets the turbo on he is hopping for mid to high 11s in the quarter mile. He was running in the high 13s with a stock FE3 and a Subaru WRX turbo in his non GT Probe but could not get traction intill half way through 3rd gear. Anyway I was just curious. Keep us posted on your install.
Dennis