Check out the Turbo Sizing Calculator xls file on this site.

It is a kick-a$$ excel spreadsheet that will plot data on 79 different turbo maps at once.

I'm not sure exactly how accurate that it is, but it gives you a quick comparison.

BP

Ben ---'96 Contour GL * Zetec ATX * Tan on Black steelies--- +++JRSC M62 Under Construction+++ My big-a$$ mod list.