i have a blown 385 chevy, and i am running a msd distributer with a msd ss coil that puts out 40000 volts and the spark duration is for 250 us.
i am wondering if it would be better to swap coils to a msd blaster coil that puts out 45000 volts and the spark duration of 350 us. i do have a nos system on the car also and am wondering if having the extra power from coil would help to make sure the spark is not put out...
thanks