Idle around 1500 or so , maybe a tad less 1250. Not sure what this variable stuff is about, becuase it seems to rev to the redline in exactly the same way as the pump I had before. It has yamamoto laser etched into it, other than it looks identical to the other one.
If anybody wants it, as I now had 2 identical pumps, let me know
![Smile :)](./images/smilies/icon_smile.gif)