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RPM check?
Posted: Thu Jun 11, 2009 6:53 am
by mike
Does anyone have any tricks for testing your tach for accuracy? I swear mine is not right, I got out on the lake last weekend and at full throttle it sure sounds right but my tachs only showing about 3k rpm... Is there a cheap rpm meter out there that I can clip onto a spark plug cable?
Re: RPM check?
Posted: Thu Jun 11, 2009 3:32 pm
by Heatman
Have you done any work under the helm recently. If so you may have bumped the dial that you adjust for your outboard type.
Re: RPM check?
Posted: Fri Jun 12, 2009 7:01 am
by mike
Heatman wrote:Have you done any work under the helm recently. If so you may have bumped the dial that you adjust for your outboard type.
I dont think I have messed with anything, I have already checked it a few years ago and it seems to be set properly...