Mightychan
Member
Hi all, my boat (new to me this season) has twin FWC 350 MPIs with V drives. I just had both raw water pumps and impellers replaced. At 3800 RPM, my port engine shows 23 PSI and 177 degrees, while starboard shows 31 PSI and 170 degrees. I am surprised to see this large of a variation in water pressure with new pumps. What should I be looking at?
It's worth noting that at full throttle, about 4500 RPM, the port engine climbed to 179 degrees before I backed down. At what temp do the engine alarms go off?
Thanks, all!
It's worth noting that at full throttle, about 4500 RPM, the port engine climbed to 179 degrees before I backed down. At what temp do the engine alarms go off?
Thanks, all!