weird looking oil, less than 1000 miles

[MolaKule]

Metroplex,

I would certainly try to lean out the carb as much as possible, since you're running a cool
thermostat.

You also might want to open up the carb and make sure the float level is where it should be, since a high float level would make it run rich.

And then change oil and filters at maybe 500 miles until the rich mixture situation is
brought under control.

 

[metroplex]

I clamped down the fuel evap hose so the rich condition should be gone.

The oil turned black almost as soon as this hose was loose, so we'll see.