Cherry Pink Headers

The engine is way to lean.:angry7:
The mixture is so lean it's turning the headers pink!!!!!!

I have seen this happen before and it is not good for your engine.
It's a new engine and every thing is a little tight so having it to lean is not what you want.

Everything needs to be correct as far as the mixture and timing goes.

I would jet the carb and set the timing for a safe break.