oversized sprockets

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Stihl Racer

ArboristSite Lurker
Joined
Aug 8, 2005
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Location
Huntsville Ontario Canada
Hey whats goin on im building a stihl 066 into a race saw nothin too drastic, but i cant seem to find where to buy a oversized sproket to fit a stock 066 clutch drum, looking for somthing in the 12-15 tooth, ant info, sites, or contacts would be much appreciated. thanks
 
Danzco machine is the place to go. They have a website- google them. I think you should look at 9-10 tooth instead of the 12-15 you spoke of. It takes a lot of power to take advantage of a big gear. My alcohol/nitro, stroked, full race 3120 (132cc) only runs a 13 tooth.
 
When using a big gear,chain ride out becomes an issue.With a 10 tooth gear you will have to modify the tail on your bar.This bar was originally a 20" cut back and machined to a 16" bar.
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I have lots of sprockets I willpart with

I'd like to find a 9 and/or 10 tooth to try on my 084, and you're not too far away............
I get to London, Lucan, and st.Marys on a fairly regular basis.

Joe Sleeger still doing the dairy cattle thing? (about one mile east of town)
 
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