"Thomas Borchert" wrote in message
...
Juan,

Running lean of peak also
results in reduced performance, rough engine operation in many cases and
shortened TBO due to the above-mentioned oxidative attack of exhaust and
combustion chamber components. Running lean of peak also has another side
effect, increase in oil acidity, which causes oxidation in engine
internal
components (same thing happens if you don't operate the engine often
enough
to burn off any condensation in the oil).


Care to back these statements up with numbers?

Don't need to, Kas Thomas and the manufacturers and engineers who analyze
this sort of thing already did. You got any evidence to the contrary other
than digital saliva, go ahead and show it. Get yourself a copy of 101+ Ways
to Extend The Life Of Your Engine and educate yourself, Thomas.