filling 12v head

[smokin24v]

Just bought a filled block, now we need to fill our head... this will be our first time doing something like this and was just wondering if you guys had any tips or advice before we start...

Or is this something we should let a machine shop do?

 

[joefarmer]

Figure out a good way to get the entrained air out of the mix. Concrete vibrator, shaker table, etc.

 

[DISTURBED]

Its takes 30 days to cure