All the heads are ported by hand ans using a computer aided flowbench. What you see here is a CNC machine making an EXACT replica of that original head. .... You can't do that by hand !!!
After a period of hand porting the CNC porting is a bless.The porting itself is just a small piece from a complicated gas exchange-mechanism,in order to take full advantage in gaining performance there ares still a lot of problems even with a state-of-the-art porting.
i can. ask ric.
steboom666 2 years ago
thousand of pounds worth of cnc machine , what a joke, get it ported but hand, you might win some races then
steboom666 2 years ago
All the heads are ported by hand ans using a computer aided flowbench. What you see here is a CNC machine making an EXACT replica of that original head. .... You can't do that by hand !!!
plbyrne 2 years ago 11
@plbyrne yes i can and have !!!
steboom666 1 year ago
@steboom666
After a period of hand porting the CNC porting is a bless.The porting itself is just a small piece from a complicated gas exchange-mechanism,in order to take full advantage in gaining performance there ares still a lot of problems even with a state-of-the-art porting.
princeigorash 1 year ago
you dont need fluid when machining cast iron-it contains graphite.
before cnc we had-skill
hud42cdo 2 years ago
no coolant fluid?
fcerratu 3 years ago
Why?
Jok3ri 2 years ago