JamesgangNC:

The fuel pump sounds like the one on my Chevy Silverado.
The tank is located in the middle of the boat under the floor. And it's
got a big "wheel" that you can turn and take off to see the top of the
tank, where the wires go into the tank for the sending unit.
It's a 2 barrel Carb (I think!)
It's got the choke on one side with two "holes" and the other side has 2
more. Maybe it's a 4 barrel?! Who knows!

Thanks,
Sonny