I was killing some time browsing the Roush site and noticed they no longer had the TVS 2300 blower listed, only the M90. After doing some search, I came across this article.
http://blog.roushperformance.com/blog/2010/05/phased-roushchargers-provide-building-blocks-for-horsepower.html#more
I'm guessing the phase 3 kit comes with the forged short block, at least I hope so for that $$$!
http://blog.roushperformance.com/blog/2010/05/phased-roushchargers-provide-building-blocks-for-horsepower.html#more
I'm guessing the phase 3 kit comes with the forged short block, at least I hope so for that $$$!