after getting warm from idling will not plane out until cooled down and rpm drops when running WOT as it warms up.Fuel pump,impellor and water pump have been changed,tank checked for water,plugs changed,any ideas???
Set-up Stroker w/ hydro plate 8" setback,Mirage 27 prop.Will turn 5400 when running good but only 3400 when this problem occurs.HELP PLEASE!!!!!!