Waicoa Bay were in again three minutes later when Collier charged on to a ball kicked by Central behind the home side's defensive line. The classy fullback picked it up at pace, stepped the kick chaser, ran around another defender to pass to Devon Toa. The right winger beat his man and passed inside to his centre Ahurei Winitana. who offloaded to Toa who ran infield to find a charging Brennan Ketu. He finished the move off with a 20m run under the post.
The home side ran in three more tries before the half ended to Parahi Wilson, Isaiah Cooper-Tetevano and Tiki Harawira but the visitors never looked like threatening the Colts' try line, despite some big hits by Central prop Paul Faga.
Straight after the break Wilson scored his second but Central fired back when halfback Jeneiro Smallman managed to score and convert the first of his side's four tries 10 minutes into the second spell. The youngster converted all four of his team's tries.
However, the Colts would score two more tries to Devon Toa and Mac Carson, before Central's late 15-minute rally, scoring three tries to Paul Faga, Liam Parker and Morehu Tamati-Knuckey.
The home side will take on Wellington Orcas next weekend in the capital. In the other three matches played at Puketawhero Park, the under-15 Colts lost to Central Vipers 24-20 and the Stallions won 42-12.