As a rule of thumb, I do all chamber work prior to doing a valve job and surfacing the head....the last machine the head goes on is the Storm Vulcan...don't want any slips to screw up the gasket surface.
Sharp edges where the chambers meet the deck surface are fine...roughness within the chamber should be taken care of when porting and polishing...IMO, it's not that important on a street engine, especially with the clean, unleaded fuels being used today..
I'd suggest calling the shop which did your work...I'll defer to their opinion.
BTW, are these open or quench chamber heads?
Pat
http://www.jps.net/binay/webdocs/strtmstng002_sml.JPG
Sharp edges where the chambers meet the deck surface are fine...roughness within the chamber should be taken care of when porting and polishing...IMO, it's not that important on a street engine, especially with the clean, unleaded fuels being used today..
I'd suggest calling the shop which did your work...I'll defer to their opinion.
BTW, are these open or quench chamber heads?
Pat
http://www.jps.net/binay/webdocs/strtmstng002_sml.JPG