How To: Make your own carb sync tool

**serpentracer** · 06-21-2009, 09:28 AM

Originally Posted by Hellraiser

He meant that when you put the fluid in the lines are all at the same level until you hook it up to the vaccuum on the bike, auto leveling, as soon as you disconnect it from the bike the fluid in all the hoses will be at the same level

it's called gravity.
all fluids seek level. that's how the Egyptians built level structures long before lasers, bubble levels and tape measures.

http://www.buildeazy.com/fp_waterlevel.html

just buy a properly tuned tool for the job. this job requires a precise measurement. not something that should rely on such a elementary tool

you are not even measuring the vacuum which is part of the process.

**Robb235** · 03-03-2010, 01:21 PM

Originally Posted by serpentracer

just buy a properly tuned tool for the job. this job requires a precise measurement. not something that should rely on such a elementary tool

you are not even measuring the vacuum which is part of the process.

I haven't been active for a while, but the average user is more interested in the vacuum of the throttle bodies/carburetors RELATIVE to each other rather than the actual vacuum pressure.