Posted on February 9, 2025 by AJATCC Historic Series 1979-80 Season Round 4 Results and Standings BOP adjustments for next round are listed below: Ford Falcon XD Grp C: -23 (52kg/51%IR) Holden Torana A9X Grp C: -61 (82/81) Jaguar XJS Grp C: +41 (192/191) Mazda RX-7 Series 1 Grp C: +12 (122/122) Volvo 242GT Grp C: +11 (205/205)