6 0 0Actions Report Solution You can get 3 out of 4 of this week's challenges by using one car.Create a 3 race championship and select the 'Chevrolet Camaro IROC-Z 1990' as this car is a Camaro and a Retro Muscle car. Winning the championship will unlock this and The #Forzathon Championship Prep challenge in Forza Horizon 3Complete 3 Races in a Retro Muscle to win 3 Wheelspins The #Forzathon To The Finish challenge in Forza Horizon 3Complete a Race to earn 55,000 CRLeave a comment