ORIGINAL: RCKen
I have a good rule of thumb I use when flying, tune it to peak RPM and then turn it back 2-4 clicks to the rich. I like to see a bit of smoke in the exhaust when I'm flying. If you run it rich like that the motor will last for a long long time
I do the same thing.
Dr1Driver
Well. you're not going to be much of a "speed freak" with an LA .40.
Depends on what one finds to be 'speedy', Driver
Dr1Driver
No matter what the manual says, if you break in that engine rich, you'll ruin it
I'm not sure I understand this...how will running it cooler with more lubrication during break in 'ruin' the engine?
Ken, thanks for the clarification on the manual. I'll follow the procedures in that order...establish needle valve position, then break her in.