hi was wondering can any one tell me wat kind of cam this is
it has b stampd on the end then the numbers on the cam from the diz end to the woodruff are cwc ep75 c2 d2 j4 21 t.5 i was told it was an uprated cam hope some one can clear this up cheers

 

if its uprated the numbers are on the end of the cam where the dizzy is

 

on that end of the cam just the letter B is stampd there any ideas?