What cam is fitted stock on the 400HC

[That Daddy]

If the 400-HC Chim uses the cam from the 500 then what cam is this i take it this is also a Kent cams grind,but which? as i am toying with a cam replacement and would like to know what spec i have already,it as the vernier and the double springs fitted on my motor with an idle to match the wilder duration but 2 of the cam lobes have very slight pitting(recently checked when i changed the sump gasket)thanks in advance

[jonnyb]

Its a TVR435M. Or that's what I took out of mine when I replaced the cam last winter. What Kent grind that is though I have no idea.

[That Daddy]

Thank you.