Is this a 20v or a 10v? On a 20v you will see up to 1.8 if it is a 10v 1.4 is peak unless you're chipped. For additional info check SJM's great website http://www.sjmautotechnik.com/trouble_shooting/boost.html --------------------------------- Moody friends. Drama queens. Your life? Nope! - their life, your story. Play Sims Stories at Yahoo! Games.