I've gotten a little inspiration from this site so thought I would post some progress pixs.

[img]http://www.whcinc.com/images/PA050015.JPG[/img]
Mock up to test fit and determine O2 location.

[img]http://www.whcinc.com/images/PA230018.JPG[/img]
O2 Bung location for drilling and welding.

[img]http://www.whcinc.com/images/PA230019.JPG[/img]
Hole drilled and ready for welding. Headers were then sent out for HPC ceramic coating.

[img]http://www.whcinc.com/images/PB160022.JPG[/img]