Top-of-the-table Ystradgynlais continued their winning ways with more free-flowing and entertaining rugby.
The Blues, however, didn't have it their own way, especially in the first half, with Gowerton taking an early lead through a penalty after putting good pressure on the Ystrad pack.
This was a wake up call for the Blues, who then began to play rugby the Ystrad way with expansion and passion.
Ystrad entered the interval with a 17-6 lead and started the second half with a bang.
They spread the ball as easily as butter, allowing their electrifying wingers to come into the game and cause more panic to the Gowerton defence than if a dog with rabies had entered the fray.
The Blues managed to score five more tries in the second half, with four coming from man of the match, winger Ian Evans.
The flame-haired powerhouse was in scintillating form using vision and pace to be in the right place at the right time.
The other Ystrad points came from a brace of tries for centre Mathew Soroka, one from the Human Cheetah' Dorian Thomas and a spectacular individual effort from full back Sean Harries.
The kicking duties were shared between scrum half Daniel Young Ratty' Holsgrove, who kicked one conversion and backs coach Stuart Harries, who added to Gowerton's misery with another three conversions.
There was also a big performance from prop Adrian Lock.
The Godzilla-sized forward was playing out of position at tight head and managed to control the scrum and up his work rate.
There were also noticeable performances from a rampaging Mathew Owen and open side flanker Liam Perrott, who played like a young Neil Back.
Huw Thomas, Ystradgynlais press officer commented: "Another hard-working performance from the Blues, this is typified by the fact we have not conceded a try in 2007.
"I think Gareth Jenkins should forget the Welsh way and play the Ystrad way."
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