Msd coil

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

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Originally Posted by 3rcfreak

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

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I would keep your coil and buy a 6 AL box.

ooops forgot to mention that i am running a crane hi 6 and a msd adjustable timing control...the hi 6 has all the same features and specs that a 6al has..

For a street/strip car I don't think you will ever notice any difference.