Put a rev-n-nator on my car and my chrome box in my tool/spares kit in the trunk. View attachment 1714998280
It idles smoother, starts quicker and runs just a little leaner than the chrome box did. Switched to a Blaster High vibration coil too.
The rev limiter in the rev-n-nator is a nice option too.
To help me & others decide if just the rev box made the difference, did you change out both at the same time? (hopefully not) If not it'd be interesting to see what difference if any just the revenator box itself makes.