here is the exhaust ..n this is where i start porting to make a larger and smooth surface.
the porting tool was really small and it gave me easy excess for deeper area..the size was smaller then a marker pen..not a tool that normally used by other workshops.
above is an initial porting.
pic belows showing the powered tool on the left which used for porting..
where did i get this thing..? haha..
process of larging the area..ensure of preset diameter in every hole..ensure of convergent n divergent flow characteristic coz here is the part where it shape would be at the end of polishing.
after porting then it go for roughfing process to cut all the higher surface to make it smooth profile..
No comments:
Post a Comment