The kicking wizard insists they must show the same spirit displayed in previous cup games this season if they are to clinch victory at the Kassam
Stadium, Oxford (Saturday 5.30pm).
Now Davey, who booted Ponty into the Welsh Cup final two weeks ago, has
has called on the valley commandos to battle their way past the Powergen cup holders.
"We must show out valley's mentality - noone likes us we don't care," said
the Ponty full-back.
"There will be no respect and we can't wait for the match to begin.
"There is no doubt that this is the biggest game most of us will have
played in and it would be a massive fillip for everyone if we could reach
Davey has been at the heart of Ponty's rise in cup fortunes this season.
His lethal left foot sent Saracens crashing out of the tournament at the
last stage and now he is gunning for London Irish.
And the wizard has also warned the game is poised to set a new record.
"It is going to be a very quick game and I wouldn't be surprised if it sets a new record for the amount of time the ball will be in play.
"We are in within a stone's throw of reaching a European final and we need
no more motivation than that.
"We have got a few things up our sleeve which we hope will come off.
"We genuinely believe we can win this game but are under no illusions over
how big the challenge is."
Pontypridd: B Davey; G Wyatt, S Parker, J Bryant; C Sweeney, P John; G Jenkins, M Davies, D Bell, B Cockbain, R Sidoli, N Kelly, R Parks, M Owen
Replacements: G Baber, J Lewis, A Lawson, M Rees, S Cronk/L Howell, D McIntosh/R Field, G Remnant
London Irish: M Horak; P Sackey, G Appleford, B Venter; J Bishop; B Everitt, H Martens; N Hatley, R Kirke, S Halford, R Strudwick (captain), S Williams, E Halvey, C Sheasby, D Danagher
Replacements: D Edwards, J Brown, R Hoadley, J Cockle, N Drotske, G Delaney, R Hardwick
Sam Cross and Luke Treharne have been named as co-captains of the Wales Sevens side as head coach Gareth Williams names his 12-man squad to play in the first leg of the HSBC World Series in Dubai next weekend.
Bedwas head coach Steve Law and players Nicky Griffiths and Alun Rees extol the virtues of the close knit club as they prepare to host third place RGC 1404 - who are one place head of them on the Principality Premiership points table - on Saturday.
Many of the Wales squad have said Diolch (thank you) to someone who played an important part in their early playing days by nominating them to be invited to the Wales v South Africa match. One person, Gowerton Comprehensive geography teacher Mr Dean Mason was nominated by two of his former pupils, Dan Biggar and Sam Davies.
The second WRU disability rugby pilot has been delivered, this time in Caerphilly schools, culminating in a festival at the Caerphilly Centre of Sporting Excellence, Ystrad Mynach tomorrow. Plans are in place to set up a Disability Rugby Club in Newbridge to provide long-term playing opportunities.
WRU TV: Hear from inside the Wales camp as Neil Jenkins discusses this weekend's clash with South Africa and how the squad are looking to put in a strong performance to round of the 2016 Under Armour Series