I have a 2007 Baja 202 Islander that has a Mercruiser 5.0 MPI in it. I recently had to pull the heads due to blown head gasket. I live on a saltwater canal and run the boat in saltwater regularly. I flush the engine with fresh water after every use but still have substantial rust building up...
I upgraded my manifolds to EMI thunder exhaust on my Baja 202 Islander. I have the Corsa Quick and Quiet thru hull with the "Y" that sends some thru the drive. After I installed the EMI manifolds I have plenty of water flowing out the drive but have none coming out the exhaust tips as I did...
