Head Porting
I'm also looking for info, books videos tutorials etc.
I've ported and polished many things in life just not a set of car heads, have a machinist background. but no CNC. and i have a spare set of 853's to practice on.
I've ported and polished many things in life just not a set of car heads, have a machinist background. but no CNC. and i have a spare set of 853's to practice on.



