Rockman:

We did lean the HSN maybe two times (probably 1/4 turn) during the runs. I think this help with the temps, to get them up from below 200 to above 200.
We do have blue smoke coming out during acceleration and high throttle application. You can just see a trail and it lessens as it gains RPM. When I say
high throttle, I don't mean firewall for any length of time. After about the third tank, Cory would get on it for short bursts. This sucker moves and we
don't have a lot of straightway.