I have a 2007 Volvo Penta 5.0L GL. It noticed the other day that it was running about 150 degrees when cruising along at 2800 to 3200 RPM's. When I get it up to full throttle the temp is rising to about 195 or 200. Then when I let off the temp takes a couple seconds and comes back down.
Could...
I have a Larson Senza 186 with a Volvo 5.0L GL, currently I am running a 21 pitch 3 Blade prop and getting 4400 RPM at WOT for about 56 MPH. I am thinking of going to a 19 pitch 4 Blade. Anybody have any ideas of how this will work? will I lose top end or gain?
My main concern to to get the...
