FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
In Other News . . .
You will notice a few enchancements to the forums to make your experience better. These include: Email Notifications, Thread Previews, Thread Starter Notation, and Emoji Options on the 'Like' icon. . .
Additionally, the merchant portions of the website have been updated and are now operational. . . . Check out iBoats for all your boating gear.
I have a 1978 200 hp Merc. I was cruising at about 30 mph when the motor started to rev higher, but the boat slowed down. I could get the boat to go about 2-3 mph at about 1,000 rpm, but it wouldn't go any faster at higher rpm's. What is the probable cause of this?