Brisk20

I picked up the new hot ride today... and on my travels home on the highway all of a sudden it felt like the clutch had popped out and there was no power, I put the car in neutral and put it back into 5th and the same thing happened... no power to the car... the freakin think is sitting at the mechanics... any ideas as to what it would be?? timing belt? distributor?? ... Maybe a new B16 would just fix all these problems... if anyone knows what the cause of this might be that would be greatly appreciated....