Portelli has booked apprentice Cejay Graham to partner Kintyre ending a long search for a suitable replacement for last start rider Jamie Kah.
“We rang a few riders but unfortunately the Queensland Guineas meeting clashes with Adelaide and the stand alone meeting at Hawkesbury,” Portelli said.
“Jamie Kah rode him in the Packer Plate but she’s riding in Adelaide.”
Kintyre is a half-brother to Portelli’s 2022 Golden Slipper winner Fireburn, who won more than $4.2 million in prize money with six wins in 20 starts.
Fireburn campaigned in Brisbane last winter, winning the Group 2 The Roses.