nethaxh22a

I've got a 91 Accord Wagon with an H22a1 swap. I've got an MSD SCI-L ignition box, HVC Blaster coil, and MSD 8.5 mm plug wires. Just today I was driving down the road and the car just quit. I had all other power the motor just quit. I replaced the rotor button and rewired the entire ignition. Went for a test drive and once again it just quit. well after i got it running again it was hesitating and backfiring. any comments or suggestions will be helpful.