"Overloading at low RPMs will kill an engine faster than anything"
While this is true , simply increasing the load at lower RPM can increase engine life , reduce fuel burn and make lofe onboard better with less noise and vibration.
The key is a PROPER load for the chosen RPM ,NOT an overload.
With a higher load at cruise , there should never be a need to run at WOT to "clean out the engine" .
An EGT gauge is a great idea , just to be sure, of no overloading.
|