Were you hitting rev limiter in chip? Still doesnt explain the burnt trace in the TR6well I thought I had it all sorted but I was sadly mistaken I scoured the car looking for some thing, changed out the the crank sensor since this all seemed like an ignition issue with the symptoms no change. A friend suggested I try a different chip so I pulled the 6.1 out and went to an old 5.7 I had and voila I'm back. Borrowed stock coil pack and module old chip and this little car moves out now. Guess I'm sending my chip in for a look see.