This is a discussion on Exhaust baffle? within the Grizzly Engine & Transmission forums, part of the Grizzly Forums category; Hi, i have a 2003 660 that has a terrible exhaust chatter from the muffler when you rev from 1/4 to full throttle, has anyone ...
Hi, i have a 2003 660 that has a terrible exhaust chatter from the muffler when you rev from 1/4 to full throttle, has anyone heard of this before?, can i remove the baffle or is there another fix/mod?, thanks.
my dads 660 does the same thing.....i think its from the heat protector on top.....it needs to be tightened and stuff......we tried to tighten it but the bolt broke making it even louder.....gonna have to figure something out
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