Originally Posted by
s2kjn
No need to build an engine. I too am in the hunt for a turbo kit - most probably the one posted before in this thread. I have contacted suppliers overseas, and they have advised that it is not neccessary to do so. There are a whole heap of FI s2k owners on s2ki that run over 400whp on the stock engine. Some even said that they have even kept the stock HG.
Aus himself is running near that amount of power (correct me if i;m wrong mate), and he's running on the stock engine too. Just to be safe though, I wil be getting a hg, dual springs/titanium retainers from inline pro for a small fee ontop of what they quoted me.