O’Connor gave Pittsburgh a 1-0 lead at 12:20 of the first period on a wrist shot from the left face-off dot.
Blake tied it 1-1 at 13:24 on a one-timer from the bottom of the right circle set up by Eric Robinson’s feed from behind the net. It was the 21-year-old's second NHL goal; they have come in his past two games.
Necas gave the Hurricanes a 2-1 lead on their first power-play goal of the season at 6:52 of the second period, beating Blomqvist to the glove side with a wrist shot from the left dot.
Gostisbehere extended the lead to 3-1 at 17:13 with Carolina's second power-play goal of the period. It came after Michael Bunting was assessed a double minor for high-sticking at 16:04. Necas had the secondary assist.
“I think we just had a direction in the sense that we were going to have quick puck movement,” Gostisbehere said. “We were going to see our plays. We knew they weren’t an overly aggressive penalty kill. So for us to feel the puck out there, find our spots and find the chemistry, get rewarded with a few, it’s pretty nice.”
Carolina went 2-for-4 with the man-advantage; Pittsburgh was 0-for-5.
“I just thought the guys moved the puck a little better, a little more efficiently,” Brind’Amour said. “Then a little more of a shooter’s mentality. We did a good job on entries, for the most part. Won a couple of face-offs. All those slight things just matter. Obviously, we were able to capitalize.”