Well,
I do believe he didn't start with 24PSI, but he did start with an engine that has seen boost already.
So, likely, that engine has a lower starting compression ratio than our Duratec.
Those two things make it easier to add boost. I'm sure with enough cubic dollars, one could make the Duratec take more boost than Chris is planning (and I believe he is going for ~8psi, the Vortech is ~5-6 psi boost)
But, it will take time.
FWIW,
TB
Tony Boner
Personal: 98cdw27@charter.net Work: tony.boner@sun.com
Saving the computer world from WinBloze as Unix/Solaris/Java Guru
http://www.sun.com 1998 Contour SVT Pre-E1 618/6535 Born On Date: 4/30/1997
Now with Aussie Bar induced mild oversteer.