Help, I'm too cool!

[Richard]

My buddy and I went up to 10,500 for three hours today. Doing all the GAMI lean stuff. He can't believe the head temps. During cruise I don't have one cylinder, front or rear over 300 degrees. 299 was the highest. I've been able to get the oil temps a little higher with some changes.

I've been able to reach 390 degrees on one cylinder but that was a 28" 2600rpm climb to 13000'.

If anything, I'm thinking it might give me alittle better cylinder life. One engine has cromed cylinders and the other has steel. The crome are running cooler than the steel. I wonder if that's just coincidence though.