you say you got a new battery is it the right size does it have enough amps turn the starter
Are the battery terminal tight
How about the grounds are they good a secure to the frame or starter typically the green wires are grounds
How is the wiring you mentioned it getting hot did any of them melt or break the wire internally and how are the ground wires from the motor to the frame and frame to battery
Also never continuously crank these just a few revolutions and then wait before you crank it again
Also you need to find out why it doesn't start is there no fuel is it dumping fuel and the motor is hydro locked from all the fuel that's why it's not cranking????
Are you getting spark ??
Are the battery terminal tight
How about the grounds are they good a secure to the frame or starter typically the green wires are grounds
How is the wiring you mentioned it getting hot did any of them melt or break the wire internally and how are the ground wires from the motor to the frame and frame to battery
Also never continuously crank these just a few revolutions and then wait before you crank it again
Also you need to find out why it doesn't start is there no fuel is it dumping fuel and the motor is hydro locked from all the fuel that's why it's not cranking????
Are you getting spark ??