Manthey and AO Racing give Porsche a second 1-2 finish at Sebring in GTD Pro
Thomas Preining, Ricardo Feller, and Klaus Bachler grabbed the GTD Pro win in the No. 911 Manthey Porsche in only the team’s second IMSA enduro effort. The No. 77 AO Racing Porsche finished a close second in the “Roxy” colors.