istrumit
Well Known Member
Hello all
Starting about 10 hours ago, I have CHT on number 5 (IO-540) running about 20-25 degF hotter than #6. They used to be nearly the same. So #5 is running 390-400, while #6 is running 370-380.
This is at full manifold pressure and leaned. And at full gross, in summer time.
There is not variance to mention in EGT.
My reading indicates this is not necessarily anything be concerned about.
But what say VAF ?
Thanks,
Scott
Starting about 10 hours ago, I have CHT on number 5 (IO-540) running about 20-25 degF hotter than #6. They used to be nearly the same. So #5 is running 390-400, while #6 is running 370-380.
This is at full manifold pressure and leaned. And at full gross, in summer time.
There is not variance to mention in EGT.
My reading indicates this is not necessarily anything be concerned about.
But what say VAF ?
Thanks,
Scott