OST-039: The end of the beginning....

[oldeskewltoy]

(06-14-2016 08:01 PM)d3nso Wrote:  Always a pleasure to look at your work
Did you widen the exhaust ports?

thank you......

widen? the port outlet is a small amount larger, mostly from about 3 o'clock, to about 9 o'clock, with the width being .5mm larger and the height being about .3mm larger. So in the overall scheme of things... only a tiny amount has been removed at the port exit.........


Inside the port/bowl, thats a whole other story.....