I did all that, but I found no compression in number 6 cylinder. Finally pulled head and I had a bent valve. It is fixed and all performance power restored as before.
Type: Posts; User: 1senecapilot
I did all that, but I found no compression in number 6 cylinder. Finally pulled head and I had a bent valve. It is fixed and all performance power restored as before.
Hi
I have a North River jet boat with a 350 chevy powering an AT-309 American turbine. I usually can get 3900 RPM and 39 MPH out of my boat. About 3 weeks ago and all of a sudden I lost top end RPM...