OK, Working on the boat for a week or two. J115TLERC. 20 foot huricane deck boat(flat bottom) New fuel pump(pluse on the side of the motor,VRO removed) Ran good after pump installed, 24MPH @ 5400 rpm. Went out today 3300 RPM WOT. stopped on the lake to have a look. Just idled for about 5 minutes...