Since you're going to need a spacer between the timing gear and the balancer you're planning to use, a little bit of creative metal butchery on a lathe could create a slinger, if you want to go to the trouble to make one.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!