340 not running anymore...Help Please?

Ok, zip-ties are gone. As for the float levels, the Holley instructions for checking and adjusting the float level are:

FLOAT LEVEL CHECK AND ADJUSTMENT:
Primary and secondary float adjustments are set at the factory, but variations in fuel pressure could cause a change in these
settings. The following procedure shows how to make these adjustments:
1. Start the vehicle.
2. Observe the sight plug for the fuel level. If none is seen, the level is too low. Fuel should be even with the bottom of the
sight plug hole. If fuel comes pouring out of the sight hole, the float is set too high.
NOTE: A properly set float level will have the fuel level located at the bottom edge of the sight hole, as shown by the line in
Figure 12.
3. To adjust, shut down the engine.
4. Loosen the lock screw on top of the fuel bowl just enough to allow you to turn the adjusting nut. Hold the screw in position
with the screwdriver.


Since the car won't run I can't follow these too well, but I can say that the fuel level in the sight plug is where "figure 12" shows it is supposed to be :munky2: