So tru, which is why i'm still in the middle on my decision. The prob is intake manifold and maf. With the sohc stock single intake throttle setup and position it just makes my twin setup a bit more dif it also defeats the purpose of less exhaust plumbing if I have to do extra plumbing on the intake side. Also, i've been looking at vg.com's mounting brackets and wondering if they may be an issue as well. Ive already chopped and welded a spare stock sohc turbo mani for fitment. Now i'm wondering how many others have tt'd their sohc with success.