We struggled at first to get all the planets in alignment. After the issues were worked out we warmed it up to 180 degrees for some real world data.

And promptly ran into valve float around 5100-5200 rpm.

It's not likely to pick up much power with new springs but it would give me a little more RPM cushion.

Anyway, the Imperial is going to be a bit more frisky with this thing under the hood. I wanted torque and I got torque.