MadRocketScientist
Well-Known Member
Does anyone know what sort of tolerances are required for now much out of round is acceptable in a 52mm (2.05") two stroke bore?
I have been experimenting with my ZDZ210's and after cutting the tops off the barrels of one and brazing in some bolt mountings for separate heads, the bores have gone out of round by about 2 thou (0.06mm). I think they were much worse before and have settled down over time sitting in a box.
Thanks in advance,
Shannon.
I have been experimenting with my ZDZ210's and after cutting the tops off the barrels of one and brazing in some bolt mountings for separate heads, the bores have gone out of round by about 2 thou (0.06mm). I think they were much worse before and have settled down over time sitting in a box.
Thanks in advance,
Shannon.
