I keep fouling spark plugs. My mechanic said that it was because of my external coil(MSD blaster 2). I am still running a stock ignition other than the coil and wires. Could my coil do this to my plugs? If not, then what does it sound like is wrong?

 

what are you running for fuel control/managment?

if your fouling your plugs your probably dumping way to much fuel........