Coming back to the ramp I picked up a little bit of mil-foil in the intake. Boat runs fine up to about 2500 rpm before it cavitates. Figured I would just take it easy to the ramp. Shortly after that boat started running poorly and then just stopped. Tried to restart, it would barely run and then stop. Sometimes it would barely turn over and would not start. I have a BBC, Holley Blue fuel pump, Vertex Mag. After waiting a couple of minutes it would start very hard, barely turn over and when I just had the key on the fuel pump would run slightly if at all. Got towed back to the ramp, got the boat home, started right up, fuel pump runs strong with just the key on. Put a battery charger on and it only needed 4-6 amps. Battery was not dead.
Is that a possible vapor lock or some other problem..mag, fuel pump..thanks