OK I hooked up my shiny new vacuum guage tonight. I "T"'d it to my fuel pressure regulator. (It was the only accessable vacuum line with my stock intake back on.)

Here are my findings:

Idle = 7-8in (in drive with brakes on, around 600rpm)

Crusing = 15in (flat road, 45MPH, 2500-3000rpm, O/D off)

Completely letting go of throttle at WOT = 22in


Now I am really wondering if my brake booster line has a crack in it.

Waddya think?

BP

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