Head work

[Devin]

Helicoil offers spark plug thread repair inserts.

-Chad

It has been repaired, so to speak. The spark plug hole was drilled out and there is an oversized thread there now.

 

[Devin]

The new to me heads are much cleaner, but I'm going to try to get them spiffed up before install.

 

[Devin]

The deck is a bit suspect, but hopefully not going to be a problem.

 

[Irish Pride]

You want to remove any sharp edges to prevent premature detonation. The grooves will not be a problem but you want to at least file down anything that you can feel with your fingers.

-Chad