hey, for all us cheapskates out there....
$4 Carburetor Synchronizer
article talks about using tubing and heavy
fluids to build a differential manometer for carb syncing.
http://www.airheads.org/content/view/183/78/
also:
http://www.powerchutes.com/manometer.asp
these were meant for sync'n twins --
i'm not sure i'd wanna use it for 4-throttle-bodies, but then again,
you can do them pairwise, but you can't
disconnect one side without disconnecting
the other...
then again, all you'd need was a few plastic connectors. colored
clear tubing would make it easier to use. and the idea of filling it
with two cycle oil seems good in case the oil sucked up.
its not that i wanna keep anybody from buying another $100
tool -- damn, i have enough of them already -- but if a friend
BREAKs his one, i'm not gonna give a ____. and the idea of
NOT having mercury around seems pretty appealing.