Matt Whiting wrote:

Done improperly LOP will start to melt exhaust systems. If you're
getting over 1500 EGT then you're not LOP, you're at peak. 75 LOP is
the same temp as 75 ROP.


Not the same.

It is precisely the same. 75 LOP is the same as 75 ROP. We are talking
EGT's not CHT's.


It is better as you have the same EGT with much lower CHTs.

Well yeah.