Multiple Carburetor Synchronizer - Anyone who has an
engine with more than one carburetor can appreciate the necessity
of this tool. No way, no how can a pair of carburetors be adjusted
perfectly, balanced for optimum off idle response, by EAR. Cant
No matter WHO you are and how long you have adjusted
carbs for idle quality, you have NEVER gotten it exact unless you
used one of these babies. Invented by the side draft motorcycle
crowd, we at DVORAK MACHINE have adapted it to be used for the many
multi carb applications we face.
In line, tunnel ram, cross ram (especially cross ram) all will
benefit from the exact precision of this tool. Easy as pie to use,
complete with instructions, a 5 minute job. Must be repeated every
time the carbs are removed. I will also include a few killer tips
regarding this operation that will leave you wondering how the hell
you got along without it for so long.
Don't tell anyone but our Ford and GM friends can also use this
This device is simple. With the engine warmed up and running, disconnect
the linkage to both carbs and place synchronizer over the air horn
and read the piston in the glass tube. Go back and forth between
carbs adjusting the idle screw until both carbs read the same then
snap on the linkage being certain not to influence the idle screw.
The idle and response will be terrific, and the off idle will be
something brand new to you.
here to download and view our detailed instructions
This device has been used for years on motorcycle carbs, and we
adapted it for use on 5 1/8 neck carbs, Holley and Carter/Edelbrock.
This tool will not fit some very early AFBs or Dominators. Complete