multi axis human milling machine. (OS : HBMOS ) (Human Brain Muscle Operating System ) 😄

Porting SBC 18 degree Dart. Details , thoughts , finishes ,

The how and what about surface precision in regard when porting a head

3 januari 2025

What I forgot to mention about removing valve guides after boring them out.

injecting fluid in Mazda Mps3 intake port.

light superstock Snoopy ready again for power.......

planing Porsche aircooled head.

Alfa Nord 2.0 liter. Assymmetrical intake valve seats , assym camprofiles, ported head, etc