hey, im in the process of building a 300+whp SOHC. im looking at a t3/t04e, .50 and .63 a/r. any suggestions on sizing would be great too. im looking for probably around 20ish psi on 9.something:1 compression. but my main question is, this is going to be a daily driver, not 20psi of course, but anything that will help the setup last longer is worth paying extra for. so is watercooling the turbo worth it?? also, i want the tial 35/40 hybrid (HP), does that use the same lower flange as the 35mm? i am pretty sure it does, since its still 35mm, but i wanna make sure, and the dump tube flange is different, that square kinda looking thing, right? any help appreciated. thanks
david