Quote Originally Posted by pat mccarthy View Post
if you set it down under 12 volts its never going to 12 or past that . if that was the case your points would burn up ??????????????? IF hei coil is made for NO ballast then it should not need one
wow ha ha uhhh....
No, it's not gonna kill the coil running less than required voltage.
btw my ballast lowers/limits the voltage and DOES increase with rpm to a point.
What can burn a coil is too much current.
like I said 1st off...run what the coil manufacture recommends.

btw don't take general statement and spread it to cover every coil under the sun...We know HEI's take a straight 12 volt lead.

Good luck, i'm out of this from now on.