Well, I took my boat to the newest Skeeter dealer, New England Correct Craft in Rochester NH today. They previously called Skeeter and asked for a new tach for my boat and scheduled an appointment to install it. This morning I dropped it off and by the time I returned at 3PM, it was done. I was complaining about running WOT and the tach was reading 6500 RPM's, 500 over the recommended max. I thought I needed a higher pitch prop. As it tuned out, the old tach was off by 500 RPM's at the 3000 RPM's reading. The tech used an electronic tach to get the radings. So, he installed the new tach and it is only a difference of 10 RPM's. The new tach at 3000 RPM's was 2990 on the electronic tach the tech was using.
I'm wondering why this is not tested at the factory before the boat is sent on its way. If not at the factory, why not at the dealer? Being that I have a four stroke and Yamaha and Skeeter both told me I have a rev limiter at 6150 and the motor could not possibly be at 6500 like the tach said without the rev limiter kicking in, thinking I needed a higher pitch prop was totally wrong. I think Skeeter should do a litlle better in their quality control. '07 SX 190 / F150