High boost on pump gas

[Jason Garrett Young]

> Anybody know of any highly boosted cars running pump gas?  My friend is
 getting his CA18DET built, and is going to run 20psi, which won't be a
 problem.but.

> The engine builder (which is a good friend, but mostly into domestic
 stuff) says 20psi is not possible on pump gas.

I was running 26-24psi on a fully built DET in my G20 for about 6 months.
Different temps, different turbos, all kinds of things come into play.  My
advise is if you have enough fuel and enough MAF readability for the air,
then go for it.