Originally Posted by PA-Outback2000
I have a voltage regulator/grounding kit on my car already. I think I felt that type of gain after installing the grounding kit. Felt like there was a "wall" from 4500-redline before the install. Then it felt like there wasn't I e after the install. I also saw a small mpg increase.
Would the MSD add to what I've already felt?
Yes it will because its 8k more volts to the plugs which means better fuel burn.