In need of a mechanic in Pennsylvania (KDUJ)

[Andy95W]

 

[Marauder]

2 minutes ago, Andy95W said:

 

There you go, the experts have shown up. 

[DVA]

Here's a quick opinion just to start a little trouble.

Lawn mowers to airplane engines, save the modern automobile engine, all break in (or not) the same.

Its all about how you run the engine in the first hour and then in the next 10 or so. Do this wrong, and it doesn't matter what oil you used.