Posted by tony smith on September 01, 1998 at 18:20:06:
Does anyone know where I can get harder grade inlet valves for the 1998 model 5.7MPI Mercruiser engines?
We currently have a problem with the standard valves overheating when running on LPG and "tulip-ing". No 7 cylinder being the worst.
Anyone having a similar problem should get in touch.