The Bhoys faced the Portuguese giants twice in the Champions League group stages, drawing 0-0 at Parkhead and losing 2-1 away, and the Magpies coach explained that he would seek advice from wherever he can get it.
|8/1||Newcastle are 8/1 with Coral to draw 1-1 with Benfica at the Estadio da Luz
"There is also Neil Lennon who we have been in contact with. I think it is important to get as much information as you can - as I'm sure Benfica have done with us."
With Thursday's hosts top of the Portugese Liga and having won 15 of the last 16 games at the Estadio de Luz, Pardew is well aware that his side will be in for a tough match but is optimistic that their home form can see them through to the semi-finals if they can keep the first leg tight enough.
"It is a big test for us because I think with any team that is on such a roll as Benfica, it is going to be difficult," the Newcastle manager added, "but I think at St James' Park we can beat anybody - we have no doubt about that game.
"Here, we need to put on a performance so we can take something back to give us a chance (in the second leg)."