#20951, "RE: boost gauge with vacume is it better than no vacume?" In response to Reply # 0
sigh, you may as well get the gauge that has both boost and vacuum, neither is better than the other, they dont add fitty horsepower they are simply measuring parameters. i got the gauge without vacuum because i like it better. you dont need either one though since your car will only run to 0 boost and vacuum the rest of the way down.
#20953, "RE: boost gauge with vacume is it better than no vacume?" In response to Reply # 2
Yes, it's better. Many times when diagnosing problems with your car or during tuning, you'll realize the importance of being able to read vacuum as well as boost.
_____________________________________ Jason ESi-T
04' BMW 325Ci 91' Nissan 240SX 98' Eagle Talon ESi (sold)