Wayne Bennett has hailed the "special relationship" he has with boom prop Tevita Pangai Jnr after the rising star played a crucial role in the Brisbane Broncos' stunning 24-20 win over the North Queensland Cowboys.

It was a Pangai Jnr try in the 19th minute where he wrestled his way over the line with brute force that turned the tide for Brisbane after the Cowboys led 8-0 and dominated the early exchanges.

Pangai Jnr did not take a backward step against the giant Cowboys' pack. It was Bennett who gave the talented front-rower his NRL debut when he left the Canberra Raiders in 2016.

"He came here because of me and that's why he's here at this club, for no other reason," Bennett said.

"I am just pleased he is playing the football he is. We've got a pretty special relationship.

"I always knew what he could do and we just had to give him the time to be able to do that."

Bennett said Pangai Jnr gave him a call because he wanted to be coached by him and he had no hesitation in signing him.

Captain Darius Boyd said it was a typical encounter with the Cowboys.

Broncos prevail in another classic Queensland derby

"Those games are tough and close and it was a good performance whether we had won, lost and drawn," Boyd said.

"We put in the effort and became the Broncos again because it wasn't us last week [against St George Illawarra].

"I was a bit tentative last week for a few reasons and I wanted to go out there and do my best basically."