Does anyone have a vacuum gauge for multiple carbs

[fly5150]

I am working on my bike and I need to sync the carbs. Does anyone have a vacuum tool for syncing carbs. I only need it for a few minutes.
Might look something like this...... http://www.carbtune.com/index.html

[PonyKiller87]

If you search on yahoo for DIY carb sync you will find alot of stuff. For 2 cylinder bikes its really easy to do with just a 20ft peice of plastic tubing with some ATF in it. 4 Cylinder bikes take a little more work, I think its 4 tubes going into one sealed container of ATF(any oil or water will do) As long as all the tubes are the same length you just have to adjust until they pull the same amount of oil up the tubes.