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typewriter ?
Yup. tick tick tick tick tick tick tick consistent with the rpm of the engine but never gets louder or softer. Never changes with engine load or temp. Have heard there's no way to get rid of it on the LB7s that have it, so never really pursued it. It would be nice to not hear it though. Everyone always says, 'Man, sounds like it's running a little rough.' or 'Is your fan blade hitting something?' :cool: Runs just fine IMO.

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