Hi everyone,

11k miles in, my Cobra experienced a sudden stop. Details:

My build.

351W - 427 - mechanical fuel pump, Quickfuel 850, MSD A6 Digital, MSD Blaster 2 and MSD distributer.

No problem up until yesterday. Cool start, drive 1/2 mile, 3rd gear, 2000 rpms, multiple misfires, engine quits. Re-start attempts, only random detonations, could not get it to fire up. All wires solid. Fuel in the carb windows and all four barrels inject when manually adjust the throttle.

Where would you start to trouble shoot?