tforston6077
Recruit
- Joined
- May 26, 2012
- Messages
- 2
today i was up on plane in my 1978 formula 255, doing a test run on my new boat, i was doing about 4500 rpms and everything was fine, then the first wave a hit (not big) spun my rpms up as if i hit an air pocket so i pulled it back to neutral and a grinding noise occurs, sounds like its coming from behind the engine or so, even in neutral it makes the grinding noise, so i got towed in and havent touched it, could this be a linkage adjustment or clutch dog maybe? thanks in advance for the help im a newbie