Always, raising this flop, you have a slight equity edge over a range of JJ+ and AcKc, and if you can ever get better hands to fold, it's a huge win:
Board: 9
4
6
*******Equity*****Win*****Tie
MP2****50.04%**50.04%***0.00%*{ 7c6c }
MP3****49.96%**49.96%***0.00%*{ JJ+, AcKc }
As played, obviously you have to call V2's shove, pot is ~$270 so you are getting over 3.5 to 1, so even if V2 shows you a set a call is correct.