I have a 1994 sea ray 240 with a McM 454, bravo 1. I've been chasing an overheating issue for a while. I replaced the impeller and test at with in the last month. The boat sat for 2 years due to medical issues.
The engine ran at 180-190 on muffs and through a Flush tee in between the...
A long story short! the boat (1994 24' searay bowrider) has been laid up since 2009 due to various surgeries over the last 2 years. After the usual 2 year lay up issues, i replaced the impeller last5 week (old one looked perfect (was replaced the beginiing of 2009 also) and just replaced the...