TEAM UPDATE 08 \\ 31 GRAND PRIX OF PORTLAND_PREVIEW JHR heads to Portland for penultimate round of the season Juncos Hollinger Racing’s penultimate NTT INDYCAR battle of 2023 awaits at Portland International Raceway this weekend (September 1-3) when Callum Ilott and Agustín Canapino will take on theGrand Prix of Portland. Since opening in 1961, Portland’s…