i don't know what the fuck your talking about that someone can't assemble a motor. i know of two totally different sti's making power in the 600's built by the same guy and have'nt had any problem. and they see the dragstrip alot, i know for a fact that your buddy with the sti called a friend of mine and was asking "how do i turn up the boost?" just this past week. and you expect everyone to believe that he did'nt turn up the boost?
lets see, hes had the sti back for 5 weeks now, he's probobly been beating on it everyday for 5 weeks with no problems, he calls and asks "how do i turn up the boost?" and a couple days later it has a spun bearing.